CN111141180A - Interception target method based on division of plane launching area of naval vessel formation naval-air missile - Google Patents

Abstract

The embodiment of the invention discloses an interception target method based on division of plane launching areas of naval vessel formation naval air missiles, which comprises the following steps: s1, determining the type of the current formation form of the naval vessel; s2, dividing the current ship-air missile horizontal plane launching zone based on a preset ship-air missile horizontal plane launching zone division strategy; s3, acquiring interception target parameters corresponding to the partitioned ship-air missile cooperative horizontal plane launching areas when a single target comes; and S4, intercepting the target based on the obtained parameters. The invention realizes the division of the plane surface vessel formation naval-aircraft missile horizontal plane launching areas in a quantitative manner, provides a quantitative method basis for the division of the plane surface vessel formation naval-aircraft missile horizontal plane launching areas, namely determines the naval-aircraft missile horizontal plane launching areas, the maximum target interception times and the maximum intercepted target missile consumption evaluation indexes under various formation conditions, provides a basis for scientific decision distribution of the plane surface vessel formation naval-aircraft missile horizontal plane launching areas, and is simple and convenient.

Description

Interception target method based on division of plane launching area of naval vessel formation naval-air missile

Technical Field

The invention belongs to the technical field of naval-aircraft missile application, and particularly relates to a target intercepting method based on naval-aircraft missile horizontal plane launching area division in naval vessel formation.

Background

The ship-air missile launching area is a space formed by all target positions encountered by ship-air missiles and air targets such as anti-ship missiles, airplanes and the like in a killing area at the moment that the ship-air missile weapons launch the missiles. The vertical section and the horizontal section of the launching area of the naval vessel missile are respectively called as a vertical launching area and a horizontal launching area. The remote distance of the horizontal plane launching zone of the ship-air missile refers to the farthest horizontal distance value of the horizontal plane launching zone. The naval-aircraft missile killing area refers to the space range of naval-aircraft missile weapons for killing air targets with determined probability.

When the air-borne missiles of the water surface vessel formation are intercepted by the air-borne missiles, the vertical plane launching areas of the air-borne missiles of the water surface vessel formation are overlapped certainly when the horizontal plane launching areas are overlapped. And when the vertical plane launching areas of the air-borne missiles formed by the surface ships are not overlapped, the horizontal plane launching areas of the surface ships may be overlapped. Therefore, the horizontal plane launching area of the air-borne missiles of the surface ship formation needs to be focused. If the division of the launching area of the air-borne missile of the water surface ship formation is scientific and reasonable, the effectiveness of the division of the launching area of the air-borne missile of the water surface ship formation can be improved. Therefore, a method for dividing the launching areas of the air-borne missiles in the formation of the surface ships needs to be provided, so as to divide the launching areas of the air-borne missiles in the formation of the surface ships.

At present, it is rare to consider the formation of surface ship formation under various formation conditions such as single transverse formation, single longitudinal formation, orientation formation, herringbone formation, rhomboid formation and the like, and the division method of the surface ship formation aircraft missile horizontal plane launching zone with the same single-ship aircraft missile horizontal plane launching zone and aircraft missile launching range and different factors.

Disclosure of Invention

Based on the method, in order to solve the defects in the prior art, an interception target method based on division of a plane launching area of an air-borne missile of a ship formation is particularly provided.

In order to achieve the purpose, the invention adopts the corresponding technical scheme that:

an interception target method based on division of a plane launching area of an aircraft guided missile of a ship formation is characterized by comprising the following steps:

s1, determining the type of the current ship formation, wherein the formation comprises any one type of a single cross formation, a single longitudinal formation, an azimuth formation and a herringbone formation;

s2, dividing the current ship-air missile horizontal plane launching zone based on a preset ship-air missile horizontal plane launching zone division strategy; the ship-air missile horizontal plane launching zone division strategy comprises but is not limited to the following steps: the method comprises the following steps of (1) a naval missile horizontal plane launching area division strategy based on single-platoon water surface naval vessel formation, a naval missile horizontal plane launching area division strategy based on single-longitudinal-team water surface naval vessel formation, a naval missile horizontal plane launching area division strategy based on azimuth-team water surface naval vessel formation, and a naval missile horizontal plane launching area division strategy based on herringbone-team water surface naval vessel formation;

s3, acquiring interception target parameters corresponding to the partitioned ship-air missile cooperative horizontal plane launching area when a single target attacks, wherein the interception target parameters at least comprise: maximum single target interception times and maximum single target interception consumption;

and S4, intercepting the target based on the obtained parameters.

Furthermore, a ship-air missile horizontal plane launching zone division strategy is formed based on the formation of the surface ships of a single cross team, the single cross team refers to the formation of the formation with a formation line and a formation course line in a vertical formation, the number of ships is 3, and the ship-air missile horizontal plane launching zones of the ships are mutually overlapped;

s21, judging whether the air-craft missile ranges of the surface vessels in the single transverse team are the same, if so, executing S22, otherwise, executing S23;

s22, after determining that the ships respectively adjacent to other ships in the formation are reference ships, dividing the overlapping areas of the reference ships and the ship-air missile horizontal plane launching areas of the adjacent ships into two halves, marking the overlapping areas as a first overlapping area of the reference ships and a second overlapping area of the reference ships, taking the intersection area of the first overlapping area of the reference ships and the second overlapping area of the reference ships as a reference ship-air missile horizontal plane launching area, and taking the area obtained by merging the first overlapping area of the reference ships and the second overlapping area of the reference ships and removing the intersection area as two adjacent ship-air missile cooperative horizontal plane launching areas;

s23, further judging whether the naval-aircraft missile weapon of the reference naval vessel is a remote naval-aircraft missile weapon, and whether the other two naval-aircraft missile weapons are medium-range naval-aircraft missile weapons with the same range; if so, dividing the horizontal plane launching area of the ship-air missile according to the following steps: firstly, dividing the plane launching area of the formation intermediate range naval missile, namely dividing the overlapping area of two vessels of the intermediate range naval missile weapon with the same range into half and half.

Further, in the aircraft-based missile collaborative horizontal plane launching zone of two adjacent vessels based on an SLS mode or an SSLSS acquisition mode, the maximum single target interception frequency and the maximum single target interception consumption amount corresponding to a single target attack are obtained, wherein the calculation process corresponding to the SLS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent vessels to be L_{Horizontal bar}；

The calculation formula of the movement distance in the aircraft-warship missile cooperation horizontal plane launching area of two adjacent vessels is R_{Horizontal bar}-0.5L_{Horizontal bar}/cosa，R_{Horizontal bar}The distance value is a long-range distance value of a horizontal plane launching area of the naval air missile;

wherein, the bullet target encountering distance S when the nth ship air-borne missile launched for the nth time intercepts the target_hdnThe calculation formula is S_hdn＝S_hdn-1-T_gV_m-T_bV_m-V_m[(S_hdn-1-T_gV_m-T_bV_m)/(V_m+V_d)](ii) a n is greater than 1; and if n is equal to 1, then S_hd1＝R_{Horizontal bar}-T_fyV_m-V_m[(R_{Horizontal bar}-T_fyV_m)/(V_m+V_d)](ii) a The response time of the naval-aircraft missile weapon system is T_fyThe average time for evaluating the damage target effect of the ship-air missile is T_gThe time of the irreversible launching process of the ship-air missile system is T_b；

And further judge S_hdnWhether it is a valid value, i.e. when S_hdn≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When |, determining that the value is valid; when S is_hdn<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, determine that the value is noneEffect, wherein | A_{Horizontal bar 2}D_{Horizontal bar 2}The method comprises the following steps that I, the distance between a reference ship position and an effective position point on a single target attack direction line is obtained, and the single target attack direction line is a direction line formed by the reference ship position and a single target attack direction; the effective position point is an intersection point of a straight line segment formed by the direction line and an intersection point of the reference naval vessel and an aircraft missile horizontal plane launching area of an adjacent naval vessel, and the adjacent naval vessel is closest to a single target;

the bullet target encountering distance S is obtained when the nth naval air-borne missile launched for the nth time of the naval vessel intercepts the target_hdnWhen calculating, when S_hdn<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hdnThe value is invalid, the calculation is terminated, and the maximum number W of times of intercepting a single target by the naval vessel in the SLS mode is obtained_{Horizontal line c}And maximum intercept of a single target shot consumption W_{Transverse d}(ii) a I.e. W_{Horizontal line c}＝n-1，W_{Transverse d}＝n-1；

The calculation process based on the SSLSS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Horizontal bar}；

The calculation formula of the movement distance in the aircraft-naval missile collaborative horizontal plane launching area of the two adjacent vessels is R_{Horizontal bar}-0.5L_{Horizontal bar}/cosa；

Wherein, the bullet target encountering distance S when the 2 naval air-borne missiles launched by the naval vessel at the mth time intercept the target_hdmThe calculation process is as follows:

in the 2 naval-aircraft missiles, the shot target encountering distance S when the 1 st naval-aircraft missile intercepts the target_hdm1The calculation formula is as follows:

S_hdm1＝S_hdm-11-T_gV_m-T_bV_m-V_m[(S_hdm-12-T_gV_m-T_bV_m)/(V_m+V_d)]；S_hdm2＝S_hdm1-T_jV_m(ii) a m is greater than 1; and if m is equal to 1, the bullet target encountering distance S when the 1 st ship-borne missile intercepts the target_hd11The calculation formula is as follows:

S_hd11＝＝R_{horizontal bar}-T_fyV_m-V_m[(R_{Horizontal bar}-T_fyV_m)/(V_m+V_d)]；

S_hd12＝S_hd11-T_jV_m；

And further judge S_hdm1Or S_hdm2Whether it is a valid value, i.e. when S_hdm1Or S_hdm2≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When |, determining that the value is valid; when S is_hdm1Or S_hdm2＜|A_{Horizontal bar 2}D_{Horizontal bar 2}When | is not valid, determining that the value is not valid;

the bullet target encountering distance S is obtained when the 2 naval air-borne missiles launched for the mth time of the naval vessel intercept the target_hdm11And S_hdm12When it is calculated<|A_{Horizontal bar 2}D_{Horizontal bar 2}If the interception time is less than the preset value, the value is invalid, the calculation is stopped, and the maximum interception single target time W of the naval vessel adopting the SSLSS mode is obtained_{Horizontal line c}And maximum intercept of a single target shot consumption W_{Transverse d}(ii) a I.e. W_{Horizontal line c}＝m-1，W_{Transverse d}M-1; when S is_hdm11≥|A_{Horizontal bar 2}D_{Horizontal bar 2}And when S is_hdm12＜|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hdm12And (3) the value is invalid, the calculation is terminated, the maximum number of times of intercepting the single target by the ship in the SSLSS mode is m, and the maximum shot consumption of intercepting the single target is 2(m-1) + 1.

Furthermore, a ship-air missile horizontal plane launching zone division strategy is adopted based on single-longitudinal-team water surface ship formation, wherein a longitudinal team refers to a formation with the heads and the tails of all ships on a straight line, the number of ships is 3, and the ship-air missile horizontal plane launching zones of all ships between formations are mutually overlapped;

s21, judging whether the air-craft missile ranges of the surface vessels in the single longitudinal team are the same, if so, executing S22, otherwise, executing S23;

s22, after determining that the ships respectively adjacent to other ships in the formation are reference ships, dividing the overlapping areas of the reference ships and the ship-air missile horizontal plane launching areas of the adjacent ships into two halves, marking the overlapping areas as a first overlapping area of the reference ships and a second overlapping area of the reference ships, taking the intersection area of the first overlapping area of the reference ships and the second overlapping area of the reference ships as a reference ship-air missile horizontal plane launching area, and taking the area obtained by merging the first overlapping area of the reference ships and the second overlapping area of the reference ships and removing the intersection area as two adjacent ship-air missile cooperative horizontal plane launching areas;

s23, further judging whether the naval-aircraft missile weapon of the reference naval vessel is a remote naval-aircraft missile weapon, and whether the other two naval-aircraft missile weapons are medium-range naval-aircraft missile weapons with the same range; if so, dividing the horizontal plane launching area of the ship-air missile according to the following steps: firstly, dividing the plane launching area of the formation intermediate range naval missile, namely dividing the overlapping area of two vessels of the intermediate range naval missile weapon with the same range into half and half.

Further, in the aircraft-ship missile cooperative horizontal plane launching zone of two adjacent vessels based on an SLS mode or an SSLSS acquisition mode, the maximum single target interception frequency and the maximum single target interception consumption amount corresponding to a single target attack are calculated based on the SLS mode:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Longitudinal direction}；

The calculation formula of the movement distance in the aircraft-warship missile cooperation horizontal plane launching area of the two adjacent vessels is R_{Longitudinal direction}-0.5L_{Longitudinal direction}/cosa；

Wherein, the bullet target encountering distance S when the nth ship air-borne missile launched for the nth time intercepts the target_zdnComputing

S_zdn＝S_zdn-1-T_gV_m-T_bV_m-V_m[(S_zdn-1-T_gV_m-T_bV_m)/(V_m+V_d)](ii) a n is greater than 1; and if n is equal to 1, then S_zd1＝R_{Longitudinal direction}-T_fyV_m-V_m[(R_{Longitudinal direction}-T_fyV_m)/(V_m+V_d)](ii) a The response time of the naval-aircraft missile weapon system is T_fyThe average time for evaluating the damage target effect of the ship-air missile is T_gThe time of the irreversible launching process of the ship-air missile system is T_b；

And further judge S_zdnWhether it is a valid value, i.e. when S_zdn≥|A_{Longitudinal 2}D_{Longitudinal 2}When |, determining that the value is valid; when S is_zdn＜|A_{Longitudinal 2}D_{Longitudinal 2}When | A, the value is determined to be invalid_{Longitudinal 2}D_{Longitudinal 2}The method comprises the following steps that I, the distance between a reference ship position and an effective position point on a single target attack direction line is obtained, and the single target attack direction line is a direction line formed by the reference ship position and a single target attack direction; the effective position point is an intersection point of a straight line segment formed by the direction line and an intersection point of the reference naval vessel and an aircraft missile horizontal plane launching area of an adjacent naval vessel, and the adjacent naval vessel is closest to a single target;

the bullet target encountering distance S is obtained when the nth naval air-borne missile launched for the nth time of the naval vessel intercepts the target_zdnWhen calculating, when S_zdn＜|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zdnInvalid value, stopping calculation, and obtaining the maximum number W of times of intercepting a single target corresponding to the ship by adopting SLS) mode_{Longitudinal c}And maximum intercept of a single target shot consumption W_{Longitudinal d}(ii) a I.e. W_{Longitudinal c}＝n-1，W_{Longitudinal d}＝n-1；

The calculation process based on the SSLSS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Longitudinal direction}；

The calculation formula of the movement distance in the aircraft-warship missile cooperation horizontal plane launching area of the two adjacent vessels is R_{Longitudinal direction}-0.5L_{Longitudinal direction}/cosa；

Wherein, the bullet target encountering distance S when the 2 naval air-borne missiles launched by the naval vessel at the mth time intercept the target_zdmComputing

In the 2 naval-aircraft missiles, the shot target encountering distance S when the 1 st naval-aircraft missile intercepts the target_zdm1Computing

S_zdm1＝S_zdm-11-T_gV_m-T_bV_m-V_m[(S_zdm-12-T_gV_m-T_bV_m)/(V_m+V_d)]；S_zdm2＝S_zdm1-T_jV_m(ii) a m is greater than 1; and if m is equal to 1, the bullet target encountering distance S when the 1 st ship-borne missile intercepts the target_zd11The calculation formula is as follows:

S_zd11＝＝R_{longitudinal direction}-T_fyV_m-V_m[(R_{Longitudinal direction}-T_fyV_m)/(V_m+V_d)]；

S_zd12＝S_zd11-T_jV_m；

And further judge S_zdm1Or S_zdm2Whether it is a valid value, i.e. when S_zdm1Or S_zdm2≥|A_{Longitudinal 2}D_{Longitudinal 2}When |, determining that the value is valid; when S is_zdm1Or S_zdm2<|A_{Longitudinal 2}D_{Longitudinal 2}When | is not valid, determining that the value is not valid;

the bullet target encountering distance S is obtained when the 2 naval air-borne missiles launched for the mth time of the naval vessel intercept the target_zdm11And S_zdm12When it is calculated<|A_{Longitudinal 2}D_{Longitudinal 2}If the interception time is less than the preset value, the value is invalid, the calculation is stopped, and the maximum interception single target time W of the naval vessel adopting the SSLSS mode is obtained_{Longitudinal c}And maximum intercept of a single target shot consumption W_{Longitudinal d}(ii) a I.e. W_{Longitudinal c}＝M-1，W_{Longitudinal d}M-1; when S is_zdm11≥|A_{Longitudinal direction 2}D_{Longitudinal 2}And when S is_zdm12<|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zdm12The value is invalid, the calculation is terminated, and the maximum value of the naval vessel adopting the SSLSS mode is obtained at the momentThe number of times of intercepting a single target is m, and the maximum consumption of intercepting the single target is 2(m-1) + 1.

Furthermore, a naval missile horizontal plane launching zone division strategy is adopted based on surface naval vessel formation of orientation teams, the orientation teams refer to formation in which other naval vessels are positioned on a certain direction line of a reference vessel, the number of the naval vessels is 3, and naval missile horizontal plane launching zones of the naval vessels among the formation teams are mutually overlapped;

s21, judging whether the air-craft missile ranges of the surface vessels in the position team are the same, if so, executing S22, otherwise, executing S23;

s22, after determining that the ships respectively adjacent to other ships in the formation are reference ships, dividing the overlapping areas of the reference ships and the ship-air missile horizontal plane launching areas of the adjacent ships into two halves, marking the overlapping areas as a first overlapping area of the reference ships and a second overlapping area of the reference ships, taking the intersection area of the first overlapping area of the reference ships and the second overlapping area of the reference ships as a reference ship-air missile horizontal plane launching area, and taking the area obtained by merging the first overlapping area of the reference ships and the second overlapping area of the reference ships and removing the intersection area as two adjacent ship-air missile cooperative horizontal plane launching areas;

s23, further judging whether the naval-aircraft missile weapon of the reference naval vessel is a remote naval-aircraft missile weapon, and whether the other two naval-aircraft missile weapons are medium-range naval-aircraft missile weapons with the same range; if so, dividing the horizontal plane launching area of the ship-air missile according to the following steps: firstly, dividing the plane launching area of the formation intermediate range naval missile, namely dividing the overlapping area of two vessels of the intermediate range naval missile weapon with the same range into half and half.

Further, in the aircraft-ship missile cooperative horizontal plane launching zone of two adjacent vessels based on an SLS mode or an SSLSS acquisition mode, the maximum single target interception frequency and the maximum single target interception consumption amount corresponding to a single target attack are calculated based on the SLS mode:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the attack direction of the single target and the horizontal queue line is a, and the included angle between the azimuth line of the azimuth team and the horizontal line isb; single target speed is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Square block}；

The calculation formula of the movement distance in the aircraft-warship missile cooperation horizontal plane launching area of the two adjacent vessels is R_{Square block}-0.5L_{Square block}/cos(a-b)；

Wherein, the bullet target encountering distance S when the nth ship air-borne missile launched for the nth time intercepts the target_wdnComputing

S_wdn＝S_wdn-1-T_gV_m-T_bV_m-V_m[(S_wdn-1-T_gV_m-T_bV_m)/(V_m+V_d)](ii) a n is greater than 1; and if n is equal to 1, then S_wd1＝R_{Square block}-T_fyV_m-V_m[(R_{Square block}-T_fyV_m)/(V_m+V_d)](ii) a The response time of the naval-aircraft missile weapon system is T_fyThe average time for evaluating the damage target effect of the ship-air missile is T_gThe time of the irreversible launching process of the ship-air missile system is T_b；

And further judge S_wdnWhether it is a valid value, i.e. when S_wdn≥|A_{Square 2}D_{Square 2}When |, determining that the value is valid; when S is_wdn<|A_{Square 2}D_{Square 2}When | is not valid, determining that the value is not valid; wherein A_{Square 2}D_{Square 2}|＝0.5L_{Square block}/cos(a-b)；

The bullet target encountering distance S is obtained when the nth naval air-borne missile launched for the nth time of the naval vessel intercepts the target_wdnWhen calculating, when S_wdn<|A_{Square 2}D_{Square 2}When l, S_wdnInvalid value, stopping calculation, and obtaining the maximum number W of times of intercepting a single target corresponding to the ship by adopting SLS) mode_{Square c}And maximum intercept of a single target shot consumption W_{Square d}(ii) a I.e. W_{Square c}＝n-1，W_{Square d}＝n-1；

The calculation process based on the SSLSS mode is as follows:

setting a single target to fly in a uniform linear flight modeThe included angle between the incoming direction and the horizontal queue line is a, and the speed of a single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Square block}；

The movement distance of the air-craft missiles of the two adjacent vessels in the cooperation with the horizontal plane launching area is R_{Square block}-0.5L_{Square block}/cos(a-b)；

Wherein, the bullet target encountering distance S when the 2 naval air-borne missiles launched by the naval vessel at the mth time intercept the target_wdmAnd (3) calculating:

in the 2 naval-aircraft missiles, the shot target encountering distance S when the 1 st naval-aircraft missile intercepts the target_wdm1Computing

S_wdm1＝S_wdm-11-T_gV_m-T_bV_m-V_m[(S_wdm-12-T_gV_m-T_bV_m)/(V_m+V_d)]；S_wzdm2＝S_wdm1-T_jV_m(ii) a m is greater than 1; and if m is equal to 1, the bullet target encountering distance S when the 1 st ship-borne missile intercepts the target_wd11The calculation formula is as follows:

S_wd11＝＝R_{square block}-T_fyV_m-V_m[(R_{Square block}-T_fyV_m)/(V_m+V_d)]；

S_wd12＝S_wd11-T_jV_m；

And further judge S_wdm1Or S_wdm2Whether it is a valid value, i.e. when S_wdm1Or S_wdm2≥|A_{Square 2}D_{Square 2}When |, determining that the value is valid; when S is_wdm1Or S_wdm2<|A_{Square 2}D_{Square 2}When | is not valid, determining that the value is not valid;

the bullet target encountering distance S is obtained when the 2 naval air-borne missiles launched for the mth time of the naval vessel intercept the target_wdm11And S_wdm12When it is calculated, < | A_{Square 2}D_{Square 2}If the interception time is less than the preset value, the value is invalid, the calculation is stopped, and the maximum interception single target time W of the naval vessel adopting the SSLSS mode is obtained_{Square c}And maximum blockIntercept a single target shot consumption W_{Square d}(ii) a I.e. W_{Square c}＝m-1，W_{Square d}M-1; when S is_wdm11≥|A_{Square 2}D_{Square 2}And when S is_wdm12<|A_{Square 2}D_{Square 2}When l, S_wdm12And (3) the value is invalid, the calculation is terminated, the maximum number of times of intercepting the single target by the ship in the SSLSS mode is m, and the maximum shot consumption of intercepting the single target is 2(m-1) + 1.

Furthermore, a ship air missile horizontal plane launching zone division strategy is formed based on surface ship formation of herringbone teams, wherein the herringbone teams refer to teams with the number of 4 of other ships positioned at the same queue angle of two sides of a reference ship, and the port and starboard of the reference ship and the center line of the queue angle line of the two sides of the reference ship are determined simultaneously;

s31, judging whether the air-craft missile ranges of the surface ships in the herringbone team are the same, if so, executing S32, otherwise, executing S33;

s32, respectively judging whether the angle line is positioned on the left side or the right side of the center line of the two-side queue angle line of the reference ship; if the ship is positioned on the left side, target interception is carried out in an air-borne missile horizontal plane launching area corresponding to the ship on the reference ship port side queue angle line, and target assisted interception is carried out in an air-borne missile horizontal plane launching area corresponding to the ship on the reference ship starboard side queue angle line; if the ship is positioned on the right side, the ship on the starboard queue angle line of the reference ship and the aircraft missile horizontal plane launching area corresponding to the reference ship are subjected to target interception, and the aircraft missile horizontal plane launching areas corresponding to the rest ships are subjected to target-assisted interception;

s43, further judging whether the reference ship is a remote ship-air missile weapon or not, and whether the other three ship-air missile weapons are medium-range ship-air missile weapons with the same range; if so, dividing the launching areas of the air-borne missiles of the three vessels with the same range of the medium-range air-borne missile weapons according to S42.

Further, in the aircraft-guided missile collaborative level launching area of two adjacent vessels based on the SLS mode or the SSLSS acquisition mode, where the two vessels include a reference vessel, the maximum number of times of intercepting a single target and the maximum consumption of intercepting a single target missile correspond to each other when a single target of the reference vessel comes, the calculation process corresponding to the SLS mode is as follows:

setting the single target to fly according to a uniform linear flight mode, wherein the included angles between the attack direction of the single target and the angle line of the port queue of the reference ship are respectively c; single target speed is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Person 1}；

The air-craft missiles of the two adjacent vessels cooperate with the movement distance | A in the horizontal plane launching area_{Person 1}F_{Person 1}Is |

Wherein, the bullet target encountering distance S when the nth ship air-borne missile launched for the nth time intercepts the target_rznComputing

S_rzn＝S_rzn-1-T_gV_m-T_bV_m-V_m[(S_rz-1-T_gV_m-T_bV_m)/(V_m+V_d)](ii) a n is greater than 1; and if n is equal to 1, then S_rz1＝|A_{Person 1}F_{Person 1}|-T_fyV_m-V_m[(|A_{Person 1}F_{Person 1}|-T_fyV_m)/(V_m+V_d)](ii) a The response time of the naval-aircraft missile weapon system is T_fyThe average time for evaluating the damage target effect of the ship-air missile is T_gThe time of the irreversible launching process of the ship-air missile system is T_b；

And further judge S_rznWhether it is a valid value, i.e. when S_rzn≥S_xminWhen the value is valid, determining that the value is valid; when S is_rzn<S_xminIf so, determining that the value is invalid;

minimum distance S for single target interception of ship-air missile system_xmin，S_xmin＝S_min+T_fyV_m+V_m[S_min/(V_m+V_d)]Wherein S is_minIn order to be close to the boundary distance of the air-borne missile killing area, the ship is implementedThe bullet target encountering distance S when the nth ship-borne missile launched by the ship intercepts the target at the nth time_rznWhen calculating, when S_rzn<S_xminWhen S is present_rznThe value is invalid, the calculation is terminated, and the maximum number W of times of intercepting a single target by the naval vessel in the SLS mode is obtained_{Person c}And maximum intercept of a single target shot consumption W_{Person d}(ii) a I.e. W_{Person c}＝n-1，W_{Person d}＝n-1；

The calculation process based on the SSLSS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Square block}(ii) a Setting the single target to fly according to a uniform linear flight mode, wherein the included angles between the attack direction of the single target and the angle line of the port queue of the reference ship are respectively c; single target speed is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Person 1}；

The air-craft missiles of the two adjacent vessels cooperate with the movement distance | A in the horizontal plane launching area_{Person 1}F_{Person 1}Is |

Wherein, the bullet target encountering distance S when the 2 naval air-borne missiles launched by the naval vessel at the mth time intercept the target_rzmComputing

In the 2 naval-aircraft missiles, the shot target encountering distance S when the 1 st naval-aircraft missile intercepts the target_rzm1Computing

S_rdm1＝S_rdm-11-T_gV_m-T_bV_m-V_m[(S_rdm-12-T_gV_m-T_bV_m)/(V_m+V_d)]；S_rdm2＝S_rdm1-T_jV_m(ii) a m is greater than 1; and if m is equal to 1, the bullet target encountering distance S when the 1 st ship-borne missile intercepts the target_wd11It is countedThe calculation formula is as follows:

S_rz11＝＝|A_{person 1}F_{Person 1}|-T_fyV_m-V_m[(|A_{Person 1}F_{Person 1}|-T_fyV_m)/(V_m+V_d)]；

S_rz12＝S_rz11-T_jV_m；

And further judge S_rzm1/S_rzm2Whether it is a valid value, i.e. when S_rzm1/S_rzm2≥S_xminWhen the value is valid, determining that the value is valid; when S is_rzm1/S_rzm2<S_xminIf so, determining that the value is invalid;

the bullet target encountering distance S is obtained when the 2 naval air-borne missiles launched for the mth time of the naval vessel intercept the target_rzm11And S_rzm12When it is calculated<S_xminWhen the single target is intercepted, the value is invalid, the calculation is terminated, and the maximum interception single target frequency W of the naval vessel adopting the SSLSS mode is obtained_{Person c}And maximum intercept of a single target shot consumption W_{Person d}(ii) a I.e. W_{Person c}＝M-1，W_{Person d}M-1; when S is_rzm11≥S_xminAnd when S is_rzm12<S_xminWhen S is present_rzm12And (3) the value is invalid, the calculation is terminated, the maximum number of times of intercepting the single target by the ship in the SSLSS mode is m, and the maximum shot consumption of intercepting the single target is 2(m-1) + 1.

The embodiment of the invention has the following beneficial effects:

the invention provides a method for intercepting targets based on division of surface ship formation naval missile horizontal plane launching areas, which considers the specific formation of surface ship formation such as single cross team, single longitudinal team, azimuth team, herringbone team, rhomboid team, trapezoidal team, cross team, wedge team and the like, and the same and different factors of the single ship naval missile horizontal plane launching areas and naval missile shooting ranges, provides a division mechanism of the surface ship formation naval missile horizontal plane launching areas, quantitatively realizes division of the surface ship formation naval missile horizontal plane launching areas, provides a quantitative method basis for division of the surface ship formation naval missile horizontal plane launching areas, namely determines naval missile horizontal plane launching areas, maximum target interception times and maximum interception target missile consumption evaluation indexes under various formation conditions, provides a scientific decision basis for division of the surface ship formation naval missile horizontal plane launching areas, and is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

FIG. 1 is a flow diagram of steps performed in one embodiment;

FIG. 2 is a single vessel airborne missile horizontal plane launch pad of an embodiment;

FIGS. 3-7 are schematic diagrams of a single horizontal team, a single vertical team, an azimuth team, a herringbone team, a diamond team, and a formation in one embodiment, respectively.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present application. The first and second elements are both elements, but they are not the same element.

In this embodiment, a method for intercepting a target based on division of a plane launching area of an aircraft-based naval missile in a naval vessel formation is specifically provided, and is characterized in that as shown in fig. 1-2, the method mainly comprises the following steps: s1, determining the type of the current ship formation form, wherein the form comprises any one of a single cross-formation, a single longitudinal formation, an azimuth formation and a herringbone formation; s2, dividing the current ship-air missile horizontal plane launching zone based on a preset ship-air missile horizontal plane launching zone division strategy; the ship-air missile horizontal plane launching zone division strategy comprises but is not limited to the following steps: the method comprises the following steps of (1) a naval missile horizontal plane launching area division strategy based on single-platoon water surface naval vessel formation, a naval missile horizontal plane launching area division strategy based on single-longitudinal-team water surface naval vessel formation, a naval missile horizontal plane launching area division strategy based on azimuth-team water surface naval vessel formation, and a naval missile horizontal plane launching area division strategy based on herringbone-team water surface naval vessel formation; s3, acquiring interception target parameters corresponding to the partitioned ship-air missile cooperative horizontal plane launching area when a single target attacks, wherein the interception target parameters at least comprise: the maximum number of times of intercepting the single target and the maximum amount of consumption of intercepting the single target S4 intercept the target based on the obtained parameters. The naval-aircraft missile launching area is a space formed by naval-aircraft missiles and all target positions encountered by targets in the killing area at the moment that naval-aircraft missile weapons launch missiles. The vertical section and the horizontal section of the launching area of the naval vessel missile are respectively called as a vertical launching area and a horizontal launching area. The remote distance of the horizontal plane launching zone of the naval-aircraft missile refers to the farthest horizontal distance value of the horizontal plane launching zone, and is set as R. The naval-aircraft missile killing area refers to the space range of naval-aircraft missile weapons for killing air targets with determined probability. Fig. 2 shows that the horizontal plane launching area of the single-ship aircraft missile is a circle with the position of the single ship (set as an A ship) as the center and the remote distance R of the horizontal plane launching area of the single-ship aircraft missile as the radius.

In some specific embodiments, the surface ship formation naval missile horizontal plane launching zone division strategy is based on a single cross-team, wherein the single cross-team refers to a formation form that a formation line of the formation is vertical to a formation course line

It includes: when the flight ranges of the naval missiles are the same, taking three vessels A as a typical vessel_{Cross 1}、A_{Horizontal bar 2}、A_{Horizontal bar 3}Composed single horizontal teams are an example. The remote distance values of the horizontal plane launching areas of the three naval vessel air-borne missiles are equal and are set as R_{Horizontal bar}See FIG. 1, Y_{Cross 1}Circle, Y_{Horizontal bar 2}Circle, Y_{Horizontal bar 3}The circles are respectively naval vessels A_{Cross 1}Naval vessel A_{Horizontal bar 2}Naval vessel A_{Horizontal bar 3}The launching area of the naval air missile is respectively a naval vessel A_{Cross 1}Naval vessel A_{Horizontal bar 2}Naval vessel A_{Horizontal bar 3}The position is used as the center, and the remote distance R of the horizontal plane launching area of the naval vessel air-borne missiles is used_{Horizontal bar}Is a circle of radius. Y is_{Cross 1}Circle, Y_{Horizontal bar 2}The intersection point of the circles being point B_{Cross 1}Point B_{Horizontal bar 2}，Y_{Horizontal bar 2}Circle, Y_{Horizontal bar 3}The intersection point of the circles being point B_{Horizontal bar 3}Point B_{Cross 4}，Y_{Cross 1}The intersection of the circle and the queue line is point C_{Cross 1}Point C_{Cross 4}，Y_{Horizontal bar 2}The intersection of the circle and the queue line is point C_{Horizontal bar 2}Point C_{Cross 5}，Y_{Horizontal bar 3}The intersection of the circle and the queue line is point C_{Horizontal bar 3}Point C_{Cross 6}。

The method for dividing the launching areas of the air-borne missiles in the formation of the surface ships based on the single fleet sequentially comprises the following two principles, namely a typical three-ship A_{Cross 1}、A_{Horizontal bar 2}、A_{Horizontal bar 3}Forming a single transverse team, and simultaneously overlapping the horizontal plane launching areas of the air-to-ship missiles of the ships and determining a reference ship A_{Horizontal bar 2}For example; a single transverse team consisting of more than four ships can be obtained by the same principle. In addition, because the problem of mutual interference does not exist when the horizontal plane launching areas of the ship-air missiles are not overlapped, when the interception is considered, the interception can be directly carried out by the corresponding ship-air missiles, which specifically comprises the following steps:

dividing principle one: when the horizontal plane launching areas of the naval missiles of two adjacent vessels are overlapped, the overlapping area is divided into half parts. (1) Naval vessel A_{Cross 1}Naval vessel A_{Horizontal bar 2}The overlapping area of the horizontal plane launching areas of the naval missiles of the two adjacent vessels is as follows: bySegment of arc

Segment of arc

The horizontal area of the structure. According to the principle of half-and-half division of the overlapped area, firstly, the divided naval vessel A_{Cross 1}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Cross 1}B_{Horizontal bar 2}Constituting a horizontal area. Secondly, the divided naval vessel A_{Horizontal bar 2}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Cross 1}B_{Horizontal bar 2}Constituting a horizontal area. (2) Naval vessel A_{Horizontal bar 2}Naval vessel A_{Horizontal bar 3}The overlapping area of the horizontal plane launching areas of the naval missiles of the two adjacent vessels is as follows: from arc segment

Segment of arc

Constituting a horizontal area. According to the principle of half-and-half division of the overlapped area, firstly, the divided naval vessel A_{Horizontal bar 2}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Horizontal bar 3}B_{Cross 4}The formed horizontal area is referenced to the vessel first overlap area. Secondly, the divided naval vessel A_{Horizontal bar 3}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Horizontal bar 3}B_{Cross 4}The formed horizontal area is the second overlapping area of the reference vessel.

(II) dividing principle II: according to the principle that the plane launching area of the naval vessel air-borne missile is divided according to the principle I, the intersection area is taken as the finally divided plane launching area of the single naval vessel air-borne missile, and the area of the union area with the intersection area removed is taken as the principle that two adjacent naval vessel air-borne missiles cooperate with the plane launching area.

(1) Taking the intersection region as a finally divided ship and air missile horizontal plane launching area principle:

① the plane launching area of the vessel air-borne missile is divided according to the principle one, and only the vessel A_{Horizontal bar 2}The plane launching area of the naval vessel missile needs to take an intersection area. I.e. by arc segments

Straight line segment B_{Cross 1}B_{Horizontal bar 2}Horizontal area formed of arc segments

Straight line segment B_{Horizontal bar 3}B_{Cross 4}The horizontal area is the intersection area which is formed by arc line segments

Straight line segment B_{Cross 1}B_{Horizontal bar 2}Arc segment

Straight line segment B_{Horizontal bar 3}B_{Cross 4}The horizontal area formed is the final divided naval vessel A _{Horizontal bar 2}② divided according to principle one, and the warship air-borne missile horizontal plane launching area is a naval ship A_{Cross 1}Naval vessel A_{Horizontal bar 3}The plane launching area of the naval vessel missile has no intersection area. Thus, one is the final divided vessel a_{Cross 1}The plane launching area of the naval-aircraft missile is composed of an arc line segment B_{Cross 1}C_{Cross 1}B_{Horizontal bar 2}Straight line segment B_{Cross 1}B_{Horizontal bar 2}Constituting a horizontal area. Secondly, the naval vessel A is finally divided_{Horizontal bar 3}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Horizontal bar 3}B_{Cross 4}Constituting a horizontal area.

(2) Taking the area of the union set area after the intersection area is removed as a cooperative horizontal plane launching area of two adjacent naval vessel naval missiles: due to the vessel A only_{Horizontal bar 2}The plane launching area of the naval vessel missile needs to take an intersection area. Thus, the vessel A_{Horizontal bar 2}The number of the areas of the parallel-set area of the horizontal plane launching area of the ship-air missile without the intersection area is two, the first area is an arc line section

Straight line segment B_{Cross 1}B_{Horizontal bar 2}A horizontal area formed by the naval vessels A_{Cross 1}Naval vessel A_{Horizontal bar 2}The air-to-vessel missiles of the two adjacent vessels cooperate with the horizontal plane launching zone. The second is an arc segment

Straight line segment B_{Horizontal bar 3}B_{Cross 4}A horizontal area formed by the naval vessels A_{Horizontal bar 2}Naval vessel A_{Horizontal bar 3}The air-to-vessel missiles of the two adjacent vessels cooperate with the horizontal plane launching zone.

If the flight ranges of the ship-air missiles are different, in fig. 3, when the flight ranges of the ship-air missiles are different, specific analysis is needed. Here with A_{Cross 1}、A_{Horizontal bar 3}The naval vessel air-borne missile weapon is a medium-range naval vessel air-borne missile weapon with the same range, and A_{Horizontal bar 2}The naval vessel air-borne missile weapon is taken as an example of a remote naval vessel air-borne missile weapon and is used for dividing the plane launching area of the naval vessel air-borne missile. Namely to A_{Cross 1}、A_{Horizontal bar 3}Dividing the horizontal plane launching area of the formation mid-range air-borne missiles into half and half according to the division method of the horizontal plane launching areas of the single-horizontal-team air-borne missiles when the air-borne missiles have the same range, wherein A_{Horizontal bar 2}The plane launching area of the naval vessel remote naval air missile is not divided. At the moment, overlapping areas exist in the plane launching areas of the formation mid-range aircraft missiles and the plane launching areas of the formation remote aircraft missiles. For targets in the overlap region, priority is given to the target in the overlap region_{Horizontal bar 2}The ship and air-borne missile weapon resists. But in A_{Horizontal bar 2}Under the condition that the ship air-borne missile weapon can not resist the target, judging whether the target position is in the divided formation mid-range ship air-borne missile horizontal plane launching area or not, and if the target is in A_{Cross 1}Or A_{Horizontal bar 3}And in the horizontal plane launching area of the medium-range air-borne missile of the naval vessel, the medium-range air-borne missile weapon of the corresponding naval vessel resists.

The corresponding interception method includes: the following discussion is mainly: naval vessel A_{Horizontal bar 2}Naval vessel A_{Horizontal bar 3}The air-craft missiles of the two adjacent vessels cooperate with a horizontal plane launching area (arc line segment)

Straight line segment B_{Horizontal bar 3}B_{Cross 4}Constructed horizontal region) of the single target, the "maximum number of times of intercepting a single target when a single target comes (set to W)_{Horizontal line c}) "," maximum intercept single target shot consumption (set as W)_{Transverse d}) And calculating.

In fig. 3, it is assumed that a single target is directed towards the vessel a in a uniform linear flight manner_{Horizontal bar 2}Flying, the included angle between the single target attack direction and the horizontal queue line is a, and the single target speed is V_mThe average speed of the ship-air missile is V_dSingle target direction of attack line and arc line segment

Straight line segment B_{Horizontal bar 3}B_{Cross 4}Respectively, are points D_{Cross 1}Point D_{Horizontal bar 2}. Setting naval vessels A_{Horizontal bar 2}Naval vessel A_{Horizontal bar 3}The distance between the two adjacent vessels is L_{Horizontal bar}。

Thus, a single target is in vessel A_{Horizontal bar 2}Naval vessel A_{Horizontal bar 3}The movement distance of the air-craft missiles of the two adjacent vessels in the cooperation with the horizontal plane launching area is | D_{Cross 1}D_{Horizontal bar 2}|＝|A_{Horizontal bar 2}D_{Cross 1}|-|A_{Horizontal bar 2}D_{Horizontal bar 2}|。

Due to | A_{Horizontal bar 2}D_{Cross 1}|＝R_{Horizontal bar}，|A_{Horizontal bar 2}D_{Horizontal bar 2}|＝0.5L_{Horizontal bar}And/cosa. Thus, | D_{Cross 1}D_{Horizontal bar 2}|＝R_{Horizontal bar}-0.5L_{Horizontal bar}/cosa。|A_{Horizontal bar 2}D_{Horizontal bar 2}The method comprises the following steps that I, the distance between a reference ship position and an effective position point on a single target attack direction line is obtained, and the single target attack direction line is a direction line formed by the reference ship position and a single target attack direction; the effective position point is an intersection point of a straight line segment formed by the direction line and an intersection point of the reference naval vessel and an aircraft missile horizontal plane launching area of an adjacent naval vessel, and the adjacent naval vessel is closest to a single target;

wherein the launching interval time of the ship-based air-borne missile is T_jThe response time of the naval-aircraft missile weapon system is T_fyThe average time for evaluating the damage target effect of the ship-air missile is T_gThe time of the irreversible launching process of the ship-air missile system is T_b(ii) a And the response time of the ship-air missile system is the time from the ship-air missile system receiving the target indication to the first ship-air missile taking off the carrier. The time of the irreversible launching process of the ship-air missile system is from the time of pressing a ship-air missile launching button to the time of taking off the carrier of the ship-air missile. The interval time of launching the ship-based air-borne missile is the interval time of launching the missile. The mean time for evaluating the damage target effect of the ship-based and air-borne missile is the mean time required for evaluating the damage target effect of the missile. The missile consumption is the number of missiles consumed by the ship-based air missiles when the ship-based air missiles intercept the target.

Meanwhile, when the ship and air-borne missile launches a missile to a single target, an SLS (shot-shot) mode, an SSLSS (shot-shot) mode and the like can be adopted.

1. Carry out' maximum interception single target times (set as W) by SLS (shot-look-shot)_{Horizontal line c}) "," maximum intercept single target shot consumption (set as W)_{Transverse d}) Calculating;

the SLS (shot-look-shot) mode is that after a naval vessel launches 1 naval-air missile to intercept a single target, the naval vessel evaluates the effect of damaging the single target by the naval-air missile. If the target is damaged, the naval vessel does not need to emit the naval missile to intercept the target. If the target is not damaged, the naval vessel continues to launch 1 naval vessel missile to intercept the target, and so on.

The bullet target encountering distance (set as S) when the 1 st ship-air missile launched for the 1 st time intercepts the target is determined_hd1) And (4) calculating.

At | A_{Horizontal bar 2}D_{Cross 1}|＝R_{Horizontal bar}On the basis of considering the reaction time T of the ship-air missile weapon system_fySingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_hd1＝|A_{horizontal bar 2}D_{Cross 1}|-T_fyV_m-V_m[(|A_{Horizontal bar 2}D_{Cross 1}|-T_fyV_m)/(V_m+V_d)]

＝R_{Horizontal bar}-T_fyV_m-V_m[(R_{Horizontal bar}-T_fyV_m)/(V_m+V_d)]

S_hd1The effective value judging method comprises the following steps: one is when S_hd1≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd1The value is valid and the subsequent calculations are performed. Second is when S_hd1<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd1The value is invalid and no subsequent calculations are performed. (this time the illustration object is not already within the overlap region).

(2) The bullet target encountering distance (set as S) when the 2 nd ship-air missile launched for the 2 nd time intercepts the target_hd2) And (4) calculating. S_hd2Is at S_hd1On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_hd2＝S_hd1-T_gV_m-T_bV_m-V_m[(S_hd1-T_gV_m-T_bV_m)/(V_m+V_d)]

S_hd2the effective value judging method comprises the following steps: one is when S_hd2≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd2Value validation, performing subsequent calculations. Second is when S_hd2＜|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd2The value is invalid and no subsequent calculations are performed.

(3) The bullet target encountering distance (set as S) when the 3 rd ship-air missile launched for the 3 rd time intercepts the target_hd3) And (4) calculating. S_hd3Is at S_hd2On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_hd3＝S_hd2-T_gV_m-T_bV_m-V_m[(S_hd2-T_gV_m-T_bV_m)/(V_m+V_d)]

S_hd3the effective value judging method comprises the following steps: one is when S_hd3≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd3The value is valid and the subsequent calculations are performed. Second is when S_hd3＜|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd3The value is invalid and no subsequent calculations are performed.

(4) And the analogy is carried out in sequence to implement the Nth ship_{Cross 1}Nth of secondary emission_{Cross 1}The bullet target encounter distance (set as S) when the ship-borne missile intercepts the target_hdN) And (4) calculating. Finally when S is_hdN<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hdNThe value is invalid, the calculation is terminated, and the maximum interception single target frequency (set as W) of the ship in an SLS (shot-look-shot) mode is obtained at the moment_{Horizontal line c}) "," maximum intercept single target shot consumption (set as W)_{Transverse d}) ", i.e. W_{Horizontal line c}＝N_{Cross 1}-1，W_{Transverse d}＝N_{Cross 1}-1。

2. Performing' maximum interception of a single target number of times (set as W) in an SSLSS (shoot-shoot-look-shot) mode_{Horizontal line c}) "," maximum intercept single target shot consumption (set as W)_{Transverse d}) And (3) calculating:

the SSLSS (shooter-look-shooter) mode is that after a naval vessel continuously launches 2 naval-air missiles to intercept a single target, the naval vessel evaluates the effect of damaging the single target by the naval-air missiles. If the target is damaged, the naval vessel does not need to emit the naval missile to intercept the target. If the target is not damaged, the naval vessel continues to continuously launch 2 naval missiles to intercept the target, and so on.

Calculating the bullet target encountering distance when the ship intercepts the target by 2 missiles launched for the 1 st time

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_hd11) And (4) calculating. S_hd11Is at | A_{Horizontal bar 2}D_{Cross 1}|＝R_{Horizontal bar}On the basis of considering the reaction time T of the ship-air missile weapon system_fySingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is: s_hd11＝|A_{Horizontal bar 2}D_{Cross 1}|-T_fyV_m-V_m[(|A_{Horizontal bar 2}D_{Cross 1}|-T_fyV_m)/(V_m+V_d)]

＝R_{Horizontal bar}-T_fyV_m-V_m[(R_{Horizontal bar}-T_fyV_m)/(V_m+V_d)]

S_hd11The effective value judging method comprises the following steps: one is when S_hd11≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd11The value is valid and the subsequent calculations are performed. Second is when S_hd11＜|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd11The value is invalid and no subsequent calculations are performed.

② in the 2 naval-aircraft missile, the shot target encounter distance when the 2 nd naval-aircraft missile intercepts the target is set as S_hd12) And (4) calculating. S_hd12Is at S_hd11On the basis of considering the interval time T between the launching of the naval missile_jSingle target speed V_mDetermined after these factors, the calculation formula is:

S_hd12＝S_hd11-T_jV_m

S_hd12the effective value judging method comprises the following steps: one is when S_hd12≥|A_{Horizontal bar 2}D_{Horizontal bar 2}In the case of l, the number of the terminal,S_hd12the value is valid and the subsequent calculations are performed. Second is when S_hd12<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd12The value is invalid and no subsequent calculations are performed.

(2) And calculating the bullet target encountering distance when the 2 nd missile launched by the naval vessel intercepts the target, ① calculating the bullet target encountering distance when the 1 st ship-air missile intercepts the target in the 2 nd ship-air missile_hd21) And (4) calculating. S_hd21Is at S_hd12On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_hd21＝S_hd12-T_gV_m-T_bV_m-V_m[(S_hd12-T_gV_m-T_bV_m)/(V_m+V_d)]

S_hd21the effective value judging method comprises the following steps: one is when S_hd21≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd21The value is valid and the subsequent calculations are performed. Second is when S_hd21<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd21The value is invalid and no subsequent calculations are performed.

② in the 2 naval-aircraft missile, the shot target encounter distance when the 2 nd naval-aircraft missile intercepts the target is set as S_hd22) And (4) calculating. S_hd22Is at S_hd21On the basis of considering the interval time T between the launching of the naval missile_jSingle target speed V_mDetermined after these factors, the calculation formula is:

S_hd22＝S_hd21-T_jV_m

S_hd22the effective value judging method comprises the following steps: one is when S_hd22≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd22The value is valid and the subsequent calculations are performed. Second is when S_hd22<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hd22The value is invalid and no subsequent calculations are performed.

(4) And the analogy is carried out in sequence to implement the Nth ship_{Horizontal bar 2}And calculating the bullet target encountering distance when the second launched 2 naval-aircraft missiles intercept the target, ① calculating the bullet target encountering distance when the 1 st naval-aircraft missile intercepts the target in the 2 naval-aircraft missiles (set as S)_hdN11) Calculating the bullet target encountering distance (set as S) when the 2 nd ship-borne missile intercepts the target_hdN12) And (4) calculating. Calculate S with the same principle_hdN11And S_hdN12. Among them are the following:

one is if when S is_hdN11<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hdN11Invalid value, not performing subsequent calculation S_hdN12And obtaining the maximum interception single target frequency (set as W) of the naval vessel in an SSLSS (ship-look-book-ship) mode_{Horizontal line c}) "," maximum intercept single target shot consumption (set as W)_{Transverse d}) ", i.e. W_{Horizontal line c}＝N_{Horizontal bar 2}-1，W_{Transverse d}＝2(N_{Horizontal bar 2}-1)。

If S is_hdN11≥|A_{Horizontal bar 2}D_{Horizontal bar 2}And when S is_hdN12<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hdN12The value is invalid, the calculation is stopped, and the maximum interception single target times (set as W) of the naval vessel in an SSLSS (ship-look-ship) mode is obtained at the moment_{Horizontal line c}) "," maximum intercept single target shot consumption (set as W)_{Transverse d}) ", i.e. W_{Horizontal line c}＝N_{Horizontal bar 2}，W_{Transverse d}＝2(N_{Horizontal bar 2}-1)+1。

In some specific embodiments, the division strategy is based on the air-craft missile horizontal plane launching areas of surface ship formation of single longitudinal teams, wherein the single longitudinal teams refer to the formation of ships with heads and tails on a straight line, and the air-craft missile horizontal plane launching areas of the ships between the formation are mutually overlapped;

the method specifically comprises the following steps: when the flight ranges of the ship-air missiles are the same: with typically three vessels a_{Longitudinal 1}、A_{Longitudinal 2}、A_{Longitudinal 3}Composed single columns are taken as an example. The remote distance values of the horizontal plane launching areas of the three naval vessel air-borne missiles are equal and are set as R_{Longitudinal direction}See FIG. 2, Y_{Longitudinal 1}Circle, Y_{Longitudinal 2}Circle, Y_{Longitudinal 3}The circles are respectively naval vessels A_{Longitudinal 1}Naval vessel A_{Longitudinal 2}Naval vessel A_{Longitudinal 3}The launching area of the naval air missile is respectively a naval vessel A_{Longitudinal 1}Naval vessel A_{Longitudinal 2}Naval vessel A_{Longitudinal 3}The position is used as the center, and the remote distance R of the horizontal plane launching area of the naval vessel air-borne missiles is used_{Longitudinal direction}Is a circle of radius. Y is_{Longitudinal 1}Circle, Y_{Longitudinal 2}The intersection point of the circles being point B_{Longitudinal 1}Point B_{Longitudinal 2}，Y_{Longitudinal 2}Circle, Y_{Longitudinal 3}The intersection point of the circles being point B_{Longitudinal 3}Point B_{Longitudinal 4}，Y_{Longitudinal 1}The intersection of the circle and the queue line is point C_{Longitudinal 1}Point C_{Longitudinal 4}，Y_{Longitudinal 2}The intersection of the circle and the queue line is point C_{Longitudinal 2}Point C_{Longitudinal 5}，Y_{Longitudinal 3}The intersection of the circle and the queue line is point C_{Longitudinal 3}Point C_{Longitudinal 6}。

Then, the method for dividing the launching area of the air-borne missile in the formation of the surface ships based on the single longitudinal team sequentially comprises the following two principles, namely a typical three-ship A_{Longitudinal 1}、A_{Longitudinal 2}、A_{Longitudinal 3}The single longitudinal team formed by more than four ships can be obtained by the same method. The method specifically comprises the following steps:

dividing principle one: when the horizontal plane launching areas of the naval missiles of two adjacent vessels are overlapped, the overlapping area is divided into half parts.

(1) Naval vessel A_{Longitudinal 1}Naval vessel A_{Longitudinal 2}The overlapping area of the horizontal plane launching areas of the naval missiles of the two adjacent vessels is as follows: from arc segment

Segment of arc

Constituting a horizontal area. According to the principle of half-and-half division of the overlapped area, firstly, the divided naval vessel A_{Longitudinal 1}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Longitudinal 1}B_{Longitudinal 2}Constituting a horizontal area. Secondly, the divided naval vessel A_{Longitudinal 2}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Longitudinal 1}B_{Longitudinal 2}Constituting a horizontal area.

(2) Naval vessel A_{Longitudinal 2}Naval vessel A_{Longitudinal 3}The overlapping area of the horizontal plane launching areas of the naval missiles of the two adjacent vessels is as follows: from arc segment

Segment of arc

Constituting a horizontal area. According to the principle of half-and-half division of the overlapped area, firstly, the divided naval vessel A_{Longitudinal 2}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Longitudinal 3}B_{Longitudinal 4}Constituting a horizontal area. Secondly, the divided naval vessel A_{Longitudinal 3}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Longitudinal 3}B_{Longitudinal 4}Constituting a horizontal area.

(II) dividing principle II: according to the principle that the plane launching area of the naval vessel air-borne missile is divided according to the principle I, the intersection area is taken as the finally divided plane launching area of the single naval vessel air-borne missile, and the area of the union area with the intersection area removed is taken as the principle that two adjacent naval vessel air-borne missiles cooperate with the plane launching area.

(1) Principle of taking intersection region as finally divided ship and air-borne missile horizontal plane launching area

① the plane launching area of the vessel air-borne missile is divided according to the principle one, and only the vessel A_{Longitudinal 2}The plane launching area of the naval vessel missile needs to take an intersection area. I.e. by arc segments

Straight line segment B_{Longitudinal 1}B_{Longitudinal 2}Horizontal area formed of arc segments

Straight line segment B_{Longitudinal 3}B_{Longitudinal 4}The horizontal area is the intersection area which is formed by arc line segments

Straight line segment B_{Longitudinal 1}B_{Longitudinal 2}Arc segment B_{Longitudinal 2}B_{Longitudinal 4}Straight line segment B_{Longitudinal 3}B_{Longitudinal 4}The horizontal area formed is the final divided naval vessel A_{Longitudinal 2}The plane launching area of the naval vessel missile.

② naval vessel A_{Longitudinal 1}Naval vessel A_{Longitudinal 3}The plane launching area of the naval vessel missile has no intersection area. Thus, one is the final divided vessel a_{Longitudinal 1}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Longitudinal 1}B_{Longitudinal 2}Constituting a horizontal area. Secondly, the naval vessel A is finally divided_{Longitudinal 3}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Longitudinal 3}B_{Longitudinal 4}Constituting a horizontal area.

(2) Taking the region with the intersection region removed from the union region as the cooperative horizontal plane launching region of two adjacent naval vessel naval missiles

Due to the vessel A only_{Longitudinal 2}The plane launching area of the naval vessel missile needs to take an intersection area. Thus, the vessel A_{Longitudinal 2}The number of the areas of the parallel-set area of the horizontal plane launching area of the ship-air missile without the intersection area is two, the first area is an arc line section

Straight line segment B_{Longitudinal 1}B_{Longitudinal 2}A horizontal area formed by the naval vessels A_{Longitudinal 1}Naval vessel A_{Longitudinal 2}The air-to-vessel missiles of the two adjacent vessels cooperate with the horizontal plane launching zone. The second is an arc segment

Straight line segment B_{Longitudinal 3}B_{Longitudinal 4}A horizontal area formed by the naval vessels A_{Longitudinal 2}Naval vessel A_{Longitudinal 3}The air-to-vessel missiles of the two adjacent vessels cooperate with the horizontal plane launching zone.

When the flight ranges of the ship-air missiles are different, in fig. 4, when the flight ranges of the ship-air missiles are different, specific analysis is needed. Here with A_{Longitudinal 1}、A_{Longitudinal 3}The naval vessel air-borne missile weapon is a medium-range naval vessel air-borne missile weapon with the same range, and A_{Longitudinal 2}The naval vessel air-borne missile weapon is taken as an example of a remote naval vessel air-borne missile weapon and is used for dividing the plane launching area of the naval vessel air-borne missile. Namely to A_{Longitudinal 1}、A_{Longitudinal 3}And (3) dividing the plane launching areas of the formation mid-range air-borne missiles by a single longitudinal team consisting of the ships according to a single longitudinal team air-borne missile plane launching area division longitudinal method when the air-borne missiles have the same range. A. the_{Longitudinal 2}The plane launching area of the naval vessel remote naval air missile is not divided. At the moment, overlapping areas exist in the plane launching areas of the formation mid-range aircraft missiles and the plane launching areas of the formation remote aircraft missiles. For targets in the overlap region, priority is given to the target in the overlap region_{Longitudinal 2}The ship and air-borne missile weapon resists. But in A_{Longitudinal 2}Under the condition that the ship air-borne missile weapon can not resist the target, judging whether the target position is in the divided formation mid-range ship air-borne missile horizontal plane launching area or not, and if the target is in A_{Longitudinal 1}Or A_{Longitudinal 3}And in the horizontal plane launching area of the medium-range air-borne missile of the naval vessel, the medium-range air-borne missile weapon of the corresponding naval vessel resists.

The corresponding interception method includes: the following discussion is mainly: naval vessel A_{Longitudinal 2}Naval vessel A_{Longitudinal 3}The air-craft missiles of the two adjacent vessels cooperate with a horizontal plane launching area (arc line segment)

Straight line segment B_{Longitudinal 3}B_{Longitudinal 4}Constructed horizontal region) of the single target, the "maximum number of times of intercepting a single target when a single target comes (set to W)_{Longitudinal c}) "," maximum intercept single target shot consumption (set as W)_{Longitudinal d}) And calculating.

In fig. 4, it is assumed that a single target is directed towards the vessel a in a uniform linear flight manner_{Longitudinal 2}The included angle between the single target attack direction and the horizontal queue line is also a, and the single target attack direction line and the arc line segment

Straight line segment B_{Longitudinal direction 3}B_{Longitudinal 4}Respectively, are points D_{Longitudinal 1}Point D_{Longitudinal 2}. Setting naval vessels A_{Longitudinal 2}Naval vessel A_{Longitudinal 3}The distance between the two adjacent vessels is L_{Longitudinal direction}。

Thus, a single target is in vessel A_{Longitudinal 2}Naval vessel A_{Longitudinal 3}The movement distance of the air-craft missiles of the two adjacent vessels in the cooperation with the horizontal plane launching area is | D_{Longitudinal 1}D_{Longitudinal 2}|＝|A_{Longitudinal 2}D_{Longitudinal 1}|-|A_{Longitudinal 2}D_{Longitudinal 2}|。

Due to | A_{Longitudinal 2}D_{Longitudinal 1}|＝R_{Longitudinal direction}，|A_{Longitudinal 2}D_{Longitudinal 2}|＝0.5L_{Longitudinal direction}/cosa。

Thus, | D_{Longitudinal 1}D_{Longitudinal 2}|＝R_{Longitudinal direction}-0.5L_{Longitudinal direction}/cosa。

1. "maximum number of single targets intercepted" in SLS (shot-look-shot) mode (set as W)_{Longitudinal c}) "," maximum intercept single target shot consumption (set as W)_{Longitudinal d}) And (3) calculating:

(1) the bullet target encountering distance (set as S) when the 1 st ship-air missile launched for the 1 st time intercepts the target_zd1) And (4) calculating. S_zd1Is at | A_{Longitudinal 2}D_{Longitudinal 1}|＝R_{Longitudinal direction}On the basis of considering the reaction time T of the ship-air missile weapon system_fySingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, whichThe calculation formula is as follows: s_zd1＝|A_{Longitudinal 2}D_{Longitudinal 1}|-T_fyV_m-V_m[(|A_{Longitudinal 2}D_{Longitudinal 1}|-T_fyV_m)/(V_m+V_d)]

＝R_{Longitudinal direction}-T_fyV_m-V_m[(R_{Longitudinal direction}-T_fyV_m)/(V_m+V_d)]

S_zd1The effective value judging method comprises the following steps: one is when S_zd1≥|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd1The value is valid and the subsequent calculations are performed. Second is when S_zd1＜|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd1The value is invalid and no subsequent calculations are performed.

(2) The bullet target encountering distance (set as S) when the 2 nd ship-air missile launched for the 2 nd time intercepts the target_zd2) And (4) calculating. S_zd2Is at S_zd1On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_zd2＝S_zd1-T_gV_m-T_bV_m-V_m[(S_zd1-T_gV_m-T_bV_m)/(V_m+V_d)]

S_zd2the effective value judging method comprises the following steps: one is when S_zd2≥|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd2The value is valid and the subsequent calculations are performed. Second is when S_zd2<|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd2The value is invalid and no subsequent calculations are performed.

(3) The bullet target encountering distance (set as S) when the 3 rd ship-air missile launched for the 3 rd time intercepts the target_zd3) And (4) calculating. S_zd3Is at S_zd2On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is: s_zd3＝S_zd2-T_gV_m-T_bV_m-V_m[(S_zd2-T_gV_m-T_bV_m)/(V_m+V_d)]

S_zd3The effective value judging method comprises the following steps: one is when S_zd3≥|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd3The value is valid and the subsequent calculations are performed. Second is when S_zd3<|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd3The value is invalid and no subsequent calculations are performed.

(4) And the analogy is carried out in sequence to implement the Nth ship_{Longitudinal 1}Nth of secondary emission_{Longitudinal 1}The bullet target encounter distance (set as S) when the ship-borne missile intercepts the target_zdN) And (4) calculating. Finally when S is_zdN<|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zdNThe value is invalid, the calculation is terminated, and the maximum interception single target frequency (set as W) of the ship in an SLS (shot-look-shot) mode is obtained at the moment_{Longitudinal c}) "," maximum intercept single target shot consumption (set as W)_{Longitudinal d}) ", i.e. W_{Longitudinal c}＝N_{Longitudinal 1}-1，W_{Longitudinal d}＝N_{Longitudinal 1}-1。

2. "maximum number of single target intercepts" in SSLSS (shoot-shoot-look-shot) mode (set as W)_{Longitudinal c}) "," maximum intercept single target shot consumption (set as W)_{Longitudinal d}) And (3) calculating:

the SSLSS (shooter-look-shooter) mode is that after a naval vessel continuously launches 2 naval-air missiles to intercept a single target, the naval vessel evaluates the effect of damaging the single target by the naval-air missiles. If the target is damaged, the naval vessel does not need to emit the naval missile to intercept the target. If the target is not damaged, the naval vessel continues to continuously launch 2 naval missiles to intercept the target, and so on.

(1) The bullet target encountering distance calculation process when 2 missiles launched by the naval vessel at the 1 st time intercept a target is as follows:

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_zd11) MeterAnd (4) calculating. S_zd11Is at | A_{Longitudinal 2}D_{Longitudinal 1}|＝R_{Longitudinal direction}On the basis of considering the reaction time T of the ship-air missile weapon system_fySingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is: s_zd11＝|A_{Longitudinal 2}D_{Longitudinal 1}|-T_fyV_m-V_m[(|A_{Longitudinal 2}D_{Longitudinal 1}|-T_fyV_m)/(V_m+V_d)]

＝R_{Longitudinal direction}-T_fyV_m-V_m[(R_{Longitudinal direction}-T_fyV_m)/(V_m+V_d)]

S_zd11The effective value judging method comprises the following steps: one is when S_zd11≥|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd11The value is valid and the subsequent calculations are performed. Second is when S_zd11<|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd11The value is invalid and no subsequent calculations are performed.

② in the 2 naval-aircraft missile, the shot target encounter distance when the 2 nd naval-aircraft missile intercepts the target is set as S_zd12) And (4) calculating. S_zd12Is at S_zd11On the basis of considering the interval time T between the launching of the naval missile_jSingle target speed V_mDetermined after these factors, the calculation formula is: s_zd12＝S_zd11-T_jV_m

S_zd12The effective value judging method comprises the following steps: one is when S_zd12≥|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd12The value is valid and the subsequent calculations are performed. Second is when S_zd12＜|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd12The value is invalid and no subsequent calculations are performed.

(2) And calculating the bullet target encountering distance when 2 missiles launched by the naval vessel at the 2 nd time intercept the target.

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_zd21) And (4) calculating. S_zd21Is at S_zd12On the basis, the average time of the damage target effect evaluation of the ship-air missile is consideredT_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_zd21＝S_zd12-T_gV_m-T_bV_m-V_m[(S_zd12-T_gV_m-T_bV_m)/(V_m+V_d)]

S_zd21the effective value judging method comprises the following steps: one is when S_zd21≥|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd21The value is valid and the subsequent calculations are performed. Second is when S_zd21＜|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd21The value is invalid and no subsequent calculations are performed.

② in the 2 naval-aircraft missile, the shot target encounter distance when the 2 nd naval-aircraft missile intercepts the target is set as S_zd22) And (4) calculating. S_zd22Is at S_zd21On the basis of considering the interval time T between the launching of the naval missile_jSingle target speed V_mDetermined after these factors, the calculation formula is: s_zd22＝S_zd21-T_jV_m

S_zd22The effective value judging method comprises the following steps: one is when S_zd22≥|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd22The value is valid and the subsequent calculations are performed. Second is when S_zd22<|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zd22The value is invalid and no subsequent calculations are performed.

(4) And the analogy is carried out in sequence to implement the Nth ship_{Longitudinal 2}And calculating the bullet target encountering distance when the secondary-launched 2 ship-borne air-borne missiles intercept the target.

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_zdN11) Calculating the bullet target encountering distance (set as S) when the 2 nd ship-borne missile intercepts the target_zdN12) And (4) calculating. Calculate S with the same principle_zdN11And S_zdN12。

The method specifically comprises the following steps: one is if when S is_zdN11<|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zdN11Invalid value, not performing subsequent calculation S_zdN12And obtaining the maximum interception single target frequency (set as W) of the naval vessel in an SSLSS (ship-look-book-ship) mode_{Longitudinal c}) "," maximum intercept single target shot consumption (set as W)_{Longitudinal d}) ", i.e. W_{Longitudinal c}＝N_{Longitudinal 2}-1，W_{Longitudinal d}＝2(N_{Longitudinal 2}-1). If S is_zdN11≥|A_{Longitudinal 2}D_{Longitudinal 2}And when S is_zdN12<|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zdN12The value is invalid, the calculation is stopped, and the maximum interception single target times (set as W) of the naval vessel in an SSLSS (ship-look-ship) mode is obtained at the moment_{Longitudinal c}) "," maximum intercept single target shot consumption (set as W)_{Longitudinal d}) ", i.e. W_{Longitudinal c}＝N_{Longitudinal 2}，W_{Longitudinal d}＝2(N_{Longitudinal 2}-1)+1。

In some specific embodiments, the surface vessel formation naval missile horizontal plane launching areas of the orientation teams are divided into different groups, each orientation team refers to a team shape of other vessels on a certain direction line of a reference vessel, and naval missile horizontal plane launching areas of the vessels between the formation teams are mutually overlapped; the method comprises the following steps: when the flight ranges of the ship-air missiles are the same: with typically three vessels a_{Square 1}、A_{Square 2}、A_{Square 3}The composed orientation team is an example. The remote distance values of the horizontal plane launching areas of the three naval vessel air-borne missiles are equal and are set as R_{Square block}See FIG. 3, Y_{Square 1}Circle, Y_{Square 2}Circle, Y_{Square 3}The circles are respectively naval vessels A_{Square 1}Naval vessel A_{Square 2}Naval vessel A_{Square 3}The launching area of the naval air missile is respectively a naval vessel A_{Square 1}Naval vessel A_{Square 2}Naval vessel A_{Square 3}The position is used as the center, and the remote distance R of the horizontal plane launching area of the naval vessel air-borne missiles is used_{Square block}Is a circle of radius. Y is_{Square 1}Circle, Y_{Square 2}The intersection point of the circles being point B_{Square 1}Point B_{Square 2}，Y_{Square 2}Circle, Y_{Square 3}The intersection point of the circles being point B_{Square 3}Point B_{Square 4}，Y_{Square 1}The intersection of the circle and the queue line is point C_{Square 1}Point C_{Square 4}，Y_{Square 2}Circle andthe intersection of the queue lines is point C_{Square 2}Point C_{Square 5}，Y_{Square 3}The intersection of the circle and the queue line is point C_{Square 3}Point C_{Square 6}. The method for dividing the launching areas of the air-borne missiles in the formation of surface ships based on the orientation team sequentially comprises the following two principles, namely a typical three-ship A_{Square 1}、A_{Square 2}、A_{Square 3}The formed orientation team is taken as an example, and the orientation teams formed by more than four ships can be obtained by the same method. The method specifically comprises the following steps:

dividing principle one: when the horizontal plane launching areas of the naval missiles of two adjacent vessels are overlapped, the overlapping area is divided into half parts.

(1) Naval vessel A_{Square 1}Naval vessel A_{Square 2}The overlapping area of the horizontal plane launching areas of the naval missiles of the two adjacent vessels is as follows: from arc segment

Segment of arc

Constituting a horizontal area. According to the principle of half-and-half division of the overlapped area, firstly, the divided naval vessel A_{Square 1}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Square 1}B_{Square 2}Constituting a horizontal area. Secondly, the divided naval vessel A_{Square 2}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Square 1}B_{Square 2}Constituting a horizontal area.

(2) Naval vessel A_{Square 2}Naval vessel A_{Square 3}The overlapping area of the horizontal plane launching areas of the naval missiles of the two adjacent vessels is as follows: from arc segment

Segment of arc

Constituting a horizontal area. According to the principle of half-and-half division of the overlapped area, firstly, the divided naval vessel A_{Square 2}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Square 3}B_{Square 4}Constituting a horizontal area. Secondly, the divided naval vessel A_{Square 3}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Square 3}B_{Square 4}Constituting a horizontal area.

(II) dividing principle II: according to the principle that the plane launching area of the naval vessel air-borne missile is divided according to the principle I, the intersection area is taken as the finally divided plane launching area of the single naval vessel air-borne missile, and the area of the union area with the intersection area removed is taken as the principle that two adjacent naval vessel air-borne missiles cooperate with the plane launching area.

(1) Principle of taking intersection region as finally divided ship and air-borne missile horizontal plane launching area

① the plane launching area of the vessel air-borne missile is divided according to the principle one, and only the vessel A_{Square 2}The plane launching area of the naval vessel missile needs to take an intersection area. I.e. by arc segments

Straight line segment B_{Square 1}B_{Square 2}Horizontal area formed of arc segments

Straight line segment B_{Square 3}B_{Square 4}The horizontal area is the intersection area which is formed by arc line segments

Straight line segment B_{Square 1}B_{Square 2}Arc segment

Straight line segment B_{Square 3}B_{Square 4}The horizontal area formed is the final divided naval vessel A_{Square 2}The plane launching area of the naval vessel missile.

② naval vessel A_{Square 1}Naval vessel A_{Square 3}The plane launching area of the naval vessel missile has no intersection area. Thus, one is the final divided vessel a_{Square 1}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Square 1}B_{Square 2}Constituting a horizontal area. Secondly, the naval vessel A is finally divided_{Square 3}The plane launching area of the naval-aircraft missile is formed by an arc line segment

Straight line segment B_{Square 3}B_{Square 4}Constituting a horizontal area.

(2) Taking the region with the intersection region removed from the union region as the cooperative horizontal plane launching region of two adjacent naval vessel naval missiles

Due to the vessel A only_{Square 2}The plane launching area of the naval vessel missile needs to take an intersection area. Thus, the vessel A_{Square 2}The number of the areas of the parallel-set area of the horizontal plane launching area of the ship-air missile without the intersection area is two, the first area is an arc line section

Straight line segment B_{Square 1}B_{Square 2}A horizontal area formed by the naval vessels A_{Square 1}Naval vessel A_{Square 2}The air-to-vessel missiles of the two adjacent vessels cooperate with the horizontal plane launching zone. The second is an arc segment

Straight line segment B_{Square 3}B_{Square 4}A horizontal area formed by the naval vessels A_{Square 2}Naval vessel A_{Square 3}The air-to-vessel missiles of the two adjacent vessels cooperate with waterA planar emission area.

When the flight ranges of the ship-air missiles are different in fig. 4, specific analysis is needed when the flight ranges of the ship-air missiles are different. Here with A_{Square 1}、A_{Square 3}The naval vessel air-borne missile weapon is a medium-range naval vessel air-borne missile weapon with the same range, and A_{Square 2}The naval vessel air-borne missile weapon is taken as an example of a remote naval vessel air-borne missile weapon and is used for dividing the plane launching area of the naval vessel air-borne missile. Namely to A_{Square 1}、A_{Square 3}And dividing the plane launching areas of the formation mid-range naval-aircraft missiles according to the plane launching area division method of the naval-aircraft missiles of the orientation team formed by the naval vessels when the range of the naval-aircraft missiles is the same. A. the_{Square 2}The plane launching area of the naval vessel remote naval air missile is not divided. At the moment, overlapping areas exist in the plane launching areas of the formation mid-range aircraft missiles and the plane launching areas of the formation remote aircraft missiles. For targets in the overlap region, priority is given to the target in the overlap region_{Square 2}The ship and air-borne missile weapon resists. But in A_{Square 2}Under the condition that the ship air-borne missile weapon can not resist the target, judging whether the target position is in the divided formation mid-range ship air-borne missile horizontal plane launching area or not, and if the target is in A_{Square 1}Or A_{Square 3}And in the horizontal plane launching area of the medium-range air-borne missile of the naval vessel, the medium-range air-borne missile weapon of the corresponding naval vessel resists.

The corresponding interception method is as follows:

the following discussion is mainly: naval vessel A_{Square 2}Naval vessel A_{Square 3}The air-craft missiles of the two adjacent vessels cooperate with a horizontal plane launching area (arc line segment)

Straight line segment B_{Square 3}B_{Square 4}Constructed horizontal region) of the single target, the "maximum number of times of intercepting a single target when a single target comes (set to W)_{Square c}) "," maximum intercept single target shot consumption (set as W)_{Square d}) And calculating.

In fig. 5, it is assumed that a single target is directed towards the vessel a in a uniform linear flight manner_{Square 2}The included angle between the single target attack direction and the horizontal line is a, and the single target attack direction line and the arc line segment

Straight line segment B_{Square 3}B_{Square 4}Respectively, are points D_{Square 1}Point D_{Square 2}. Setting naval vessels A_{Square 2}Naval vessel A_{Square 3}The distance between the two adjacent vessels is L_{Square block}. The included angle between the azimuth line of the azimuth team and the horizontal line is b.

Thus, a single target is in vessel A_{Square 2}Naval vessel A_{Square 3}The movement distance of the air-craft missiles of the two adjacent vessels in the cooperation with the horizontal plane launching area is | D_{Square 1}D_{Square 2}|＝|A_{Square 2}D_{Square 1}|-|A_{Square 2}D_{Square 2}|。

Due to | A_{Square 2}D_{Square 1}|＝R_{Square block}，|A_{Square 2}D_{Square 2}|＝0.5L_{Square block}Pers (a-b). Thus, | D_{Square 1}D_{Square 2}|＝R_{Square block}-0.5L_{Square block}/cos(a-b)。

1. "maximum number of single targets intercepted" in SLS (shot-look-shot) mode (set as W)_{Square c}) "," maximum intercept single target shot consumption (set as W)_{Square d}) Computing

(1) The bullet target encountering distance (set as S) when the 1 st ship-air missile launched for the 1 st time intercepts the target_wd1) And (3) calculating: s_wd1Is at | A_{Square 2}D_{Square 1}|＝R_{Square block}On the basis of considering the reaction time T of the ship-air missile weapon system_fySingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is: s_wd1＝|A_{Square 2}D_{Square 1}|-T_fyV_m-V_m[(|A_{Square block 2}D_{Square 1}|-T_fyV_m)/(V_m+V_d)]

＝R_{Square block}-T_fyV_m-V_m[(R_{Square block}-T_fyV_m)/(V_m+V_d)]

S_wd1The effective value judging method comprises the following steps: one is when S_wd1≥|A_{Square 2}D_{Square 2}When l, S_wd1The value is valid and the subsequent calculations are performed. Second is when S_wd1＜|A_{Square 2}D_{Square 2}When l, S_wd1The value is invalid and no subsequent calculations are performed.

(2) The bullet target encountering distance (set as S) when the 2 nd ship-air missile launched for the 2 nd time intercepts the target_wd2) And (3) calculating: s_wd2Is at S_wd1On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_wd2＝S_wd1-T_gV_m-T_bV_m-V_m[(S_wd1-T_gV_m-T_bV_m)/(V_m+V_d)]

S_wd2the effective value judging method comprises the following steps: one is when S_wd2≥|A_{Square 2}D_{Square 2}When l, S_wd2The value is valid and the subsequent calculations are performed. Second is when S_wd2<|A_{Square 2}D_{Square 2}When l, S_wd2The value is invalid and no subsequent calculations are performed.

(3) The bullet target encountering distance (set as S) when the 3 rd ship-air missile launched for the 3 rd time intercepts the target_wd3) And (3) calculating: s_wd3Is at S_wd2On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_wd3＝S_wd2-T_gV_m-T_bV_m-V_m[(S_wd2-T_gV_m-T_bV_m)/(V_m+V_d)]

S_wd3the effective value judging method comprises the following steps: one is when S_wd3≥|A_{Square 2}D_{Square 2}When l, S_wd3The value is valid and the subsequent calculations are performed. Second is when S_wd3<|A_{Square 2}D_{Square 2}When l, S_wd3The value is invalid and no subsequent calculations are performed.

(4) And the analogy is carried out in sequence to implement the Nth ship_{Square 1}Nth of secondary emission_{Square 1}The bullet target encounter distance (set as S) when the ship-borne missile intercepts the target_wdN) And (4) calculating. Finally when S is_wdN<|A_{Square 2}D_{Square 2}When l, S_wdNThe value is invalid, the calculation is terminated, and the maximum interception single target frequency (set as W) of the ship in an SLS (shot-look-shot) mode is obtained at the moment_{Square c}) "," maximum intercept single target shot consumption (set as W)_{Square d}) ", i.e. W_{Square c}＝N_{Square 1}-1，W_{Square d}＝N_{Square 1}-1。

2. "maximum number of single target intercepts" in SSLSS (shoot-shoot-look-shot) mode (set as W)_{Square c}) "," maximum intercept single target shot consumption (set as W)_{Square d}) And (3) calculating:

the SSLSS (shooter-look-shooter) mode is that after a naval vessel continuously launches 2 naval-air missiles to intercept a single target, the naval vessel evaluates the effect of damaging the single target by the naval-air missiles. If the target is damaged, the naval vessel does not need to emit the naval missile to intercept the target. If the target is not damaged, the naval vessel continues to continuously launch 2 naval missiles to intercept the target, and so on.

(1) The bullet target encountering distance calculation process when 2 missiles launched by the naval vessel at the 1 st time intercept a target is as follows:

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_wd11) And (4) calculating. S_wd11Is at | A_{Square 2}D_{Square 1}|＝R_{Square block}On the basis of considering the reaction time T of the ship-air missile weapon system_fySingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is: s_wd11＝|A_{Square 2}D_{Square 1}|-T_fyV_m-V_m[(|A_{Square 2}D_{Square 1}|-T_fyV_m)/(V_m+V_d)]

＝R_{Square block}-T_fyV_m-V_m[(R_{Square block}-T_fyV_m)/(V_m+V_d)]

S_wd11The effective value judging method comprises the following steps: one is when S_wd11≥|A_{Square 2}D_{Square 2}When l, S_wd11The value is valid and the subsequent calculations are performed. Second is when S_wd11<|A_{Square 2}D_{Square 2}When l, S_wd11The value is invalid and no subsequent calculations are performed.

② in the 2 naval-aircraft missile, the shot target encounter distance when the 2 nd naval-aircraft missile intercepts the target is set as S_wd12) And (4) calculating. S_wd12Is at S_wd11On the basis of considering the interval time T between the launching of the naval missile_jSingle target speed V_mDetermined after these factors, the calculation formula is:

S_wd12＝S_wd11-T_jV_m

S_wd12the effective value judging method comprises the following steps: one is when S_wd12≥|A_{Square 2}D_{Square 2}When l, S_wd12The value is valid and the subsequent calculations are performed. Second is when S_wd12<|A_{Square 2}D_{Square 2}When l, S_wd12The value is invalid and no subsequent calculations are performed.

(2) And calculating the bullet target encountering distance when 2 missiles launched by the naval vessel at the 2 nd time intercept the target.

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_wd21) And (3) calculating: s_wd21Is at S_wd12On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_wd21＝S_wd12-T_gV_m-T_bV_m-V_m[(S_wd12-T_gV_m-T_bV_m)/(V_m+V_d)]

S_wd21the effective value judging method comprises the following steps: one is when S_wd21≥|A_{Square 2}D_{Square 2}When l, S_wd21The value is valid and the subsequent calculations are performed. Second is when S_wd21＜|A_{Square 2}D_{Square 2}When l, S_wd21The value is invalid and no subsequent calculations are performed.

② in the 2 naval-aircraft missile, the shot target encounter distance when the 2 nd naval-aircraft missile intercepts the target is set as S_wd22) And (4) calculating. S_wd22Is at S_wd21On the basis of considering the interval time T between the launching of the naval missile_jSingle target speed V_mDetermined after these factors, the calculation formula is:

S_wd22＝S_wd21-T_jV_m

S_wd22the effective value judging method comprises the following steps: one is when S_wd22≥|A_{Square 2}D_{Square 2}When l, S_wd22The value is valid and the subsequent calculations are performed. Second is when S_wd22＜|A_{Square 2}D_{Square 2}When l, S_wd22The value is invalid and no subsequent calculations are performed.

(4) And the analogy is carried out in sequence to implement the Nth ship_{Square 2}And calculating the bullet target encountering distance when the secondary-launched 2 ship-borne air-borne missiles intercept the target.

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_wdN11) Calculating the bullet target encountering distance (set as S) when the 2 nd ship-borne missile intercepts the target_wdN12) And (4) calculating. Calculate S with the same principle_wdN11And S_wdN12。

The method specifically comprises the following steps: one is if when S is_wdN11＜|A_{Square 2}D_{Square 2}When l, S_wdN11Invalid value, not performing subsequent calculation S_wdN12And obtaining the maximum interception single target frequency (set as W) of the naval vessel in an SSLSS (ship-look-book-ship) mode_{Square c}) "," maximum intercept single target shot consumption (set as W)_{Square d}) ", i.e. W_{Square c}＝N_{Square 2}-1，W_{Square d}＝2(N_{Square 2}-1)。

If S is_wdN11≥|A_{Square 2}D_{Square 2}And when S is_wdN12<|A_{Square 2}D_{Square 2}When l, S_wdN12The value is invalid, the calculation is stopped, and the maximum interception single target times (set as W) of the naval vessel in an SSLSS (ship-look-ship) mode is obtained at the moment_{Square c}) "," maximum intercept single target shot consumption (set as W)_{Square d}) ", i.e. W_{Square c}＝N_{Square 2}，W_{Square d}＝2(N_{Square 2}-1)+1。

In some specific embodiments, the surface vessel formation naval missile horizontal plane launching zone division strategy based on the herringbone team is a formation where other vessels are located at the same queue angle on both sides of the reference vessel, and includes: when the flight ranges of the ship-air missiles are the same: with typically three vessels a_{Person 1}、A_{Person 2}、A_{Person 3}、A_{Person 4}The ship A as an example_{Person 1}Is a reference ship, straight line A_{Person 1}J_{Person 1}And a straight line A_{Person 1}J_{Person 2}The same queue angle lines of the port and starboard of the reference ship are respectively a straight line A_{Person 1}J_{Person 3}Is the central line of the angle line of the two side queues of the reference ship. The remote distance values of the horizontal plane launching areas of the three naval vessel air-borne missiles are equal and are set as R_{Human being}See FIG. 4, Y_{Person 1}Circle, Y_{Person 2}Circle, Y_{Person 3}Circle, Y_{Person 4}The circles are respectively naval vessels A_{Person 1}Naval vessel A_{Person 2}Naval vessel A_{Person 3}Naval vessel A_{Person 4}The launching area of the naval air missile is respectively a naval vessel A_{Person 1}Naval vessel A_{Person 2}Naval vessel A_{Person 3}Naval vessel A_{Person 4}The position is used as the center, and the remote distance R of the horizontal plane launching area of the naval vessel air-borne missiles is used_{Human being}Is a circle of radius.

Straight line A_{Person 1}J_{Person 3}And Y_{Person 1}The intersection point of the circles being point B_{Person 1}Point B_{Person 4}Straight line A_{Person 1}J_{Person 3}And Y_{Person 2}The intersection point of the circles being point B_{Person 2}Point B_{Human 5}Straight line A_{Person 1}J_{Person 3}And Y_{Person 3}The intersection point of the circles being point B_{Person 3}Point, pointB_{Person 6}Straight line A_{Person 1}J_{Person 3}And Y_{Person 4}The intersection point of the circles being point E_{Person 1}Point E_{Person 2}。Y_{Person 1}Circle, Y_{Person 2}The intersection point of the circles being point D_{Person 1}Point C_{Person 3}，Y_{Person 2}Circle, Y_{Person 3}The intersection point of the circles being point C_{Person 1}Point D_{Person 3}，Y_{Person 1}Circle, Y_{Person 3}The intersection point of the circles being point C_{Person 2}Point D_{Person 3}，Y_{Person 1}Circle, Y_{Person 4}The intersection point of the circles being point C_{Human 5}Point D_{Person 4}，Y_{Person 3}Circle, Y_{Person 4}The intersection point of the circles being point C_{Person 4}Point D_{Person 6}。

The plane ship formation air-to-air missile horizontal plane launching zone division principle based on the herringbone team is that the plane ship launching zone division principle is based on the center lines of the angle lines of the two side queues, namely the port side and the starboard side of the reference ship, and is positioned on the left side and the right side of the center line.

With typically 4 vessels a_{Person 1}、A_{Person 2}、A_{Person 3}The composed herrings are taken as examples. The method specifically comprises the following steps:

(1) the divided launching area of the air-craft missile on the left side of the central line is mainly formed by a naval vessel A_{Person 1}、A_{Person 2}Bearing, naval vessel A_{Person 3}、A_{Person 4}Assisting and bearing, specifically comprising: the first is the naval vessel A positioned at the left side of the central line_{Person 1}The region of the horizontal plane launching area of the naval-aircraft missile is composed of arc line segments

Straight line segment B_{Person 1}B_{Person 4}Constituting a horizontal area. The second is the naval vessel A positioned at the left side of the center line_{Person 2}The horizontal plane launching area of the naval air missile is composed of arc line segments

Straight line segment B_{Person 2}B_{Human 5}Constituting a horizontal area. Thirdly, the ship A is positioned at the left side of the center line_{Person 3}The assisted and born plane launching area of the naval-aircraft missile is composed of an arc line segment

Straight line segment B_{Person 3}B_{Person 6}Constituting a horizontal area. Fourthly, the ship A is positioned at the left side of the center line_{Person 4}The assisted and born plane launching area of the naval-aircraft missile is composed of an arc line segment

Straight line segment E_{Person 1}E_{Person 2}Constituting a horizontal area.

(2) The divided launching area of the air-craft missile on the right side of the central line is mainly formed by a naval vessel A_{Person 1}、A_{Person 3}、A_{Person 4}Bearing, naval vessel A_{Person 2}Assisting and bearing, specifically comprising: the first is the naval vessel A positioned at the right side of the central line_{Person 1}The region of the horizontal plane launching area of the naval-aircraft missile is composed of arc line segments

Straight line segment B_{Person 1}B_{Person 4}Constituting a horizontal area. The naval vessel A positioned on the right side of the central line_{Person 3}The horizontal plane launching area of the naval air missile is composed of arc line segments

Straight line segment B_{Person 3}B_{Person 6}Constituting a horizontal area. Thirdly, the naval vessel A is positioned at the right side of the central line_{Person 4}The horizontal plane launching area of the naval air missile is composed of arc line segments

Straight line segment E_{Person 1}E_{Person 2}Constituting a horizontal area. Fourthly, the ship A is positioned at the right side of the central line_{Person 2}The assisted and born plane launching area of the naval-aircraft missile is composed of an arc line segment

Straight line segment B_{Person 2}B_{Human 5}Constituting a horizontal area.

When the flight ranges of the ship-borne missiles are different: in FIG. 6, when the flight ranges of the ship-borne missiles are differentSometimes, a specific case specific analysis is required. Here with A_{Person 2}、A_{Person 3}、A_{Person 4}The naval vessel air-borne missile weapon is a medium-range naval vessel air-borne missile weapon with the same range, and A_{Person 1}The naval vessel air-borne missile weapon is taken as an example of a remote naval vessel air-borne missile weapon and is used for dividing the plane launching area of the naval vessel air-borne missile. Namely to A_{Person 2}、A_{Person 3}、A_{Person 4}And the V-team formed by the ships divides the plane launching area of the formation mid-range air-borne missiles according to the method for dividing the plane launching area of the V-team air-borne missiles when the air-borne missiles have the same range. A. the_{Person 1}The plane launching area of the naval vessel remote naval air missile is not divided. At the moment, overlapping areas exist in the plane launching areas of the formation mid-range aircraft missiles and the plane launching areas of the formation remote aircraft missiles. For targets in the overlap region, priority is given to the target in the overlap region_{Person 1}The ship and air-borne missile weapon resists. But in A_{Person 1}Under the condition that the ship air-borne missile weapon can not resist the target, judging whether the target position is in the divided formation mid-range ship air-borne missile horizontal plane launching area or not, and if the target is in A_{Person 2}Or A is_{Person 3}Or A is_{Person 4}And in the horizontal plane launching area of the medium-range air-borne missile of the naval vessel, the medium-range air-borne missile weapon of the corresponding naval vessel resists. The corresponding interception method is as follows:

the following discussion is mainly: naval vessel A_{Person 1}Naval vessel A_{Person 2}The air-craft missiles of the two adjacent vessels cooperate with a horizontal plane launching area (arc line segment)

Straight line segment B_{Person 2}B_{Person 4}Constructed horizontal region) of the single target, the "maximum number of times of intercepting a single target when a single target comes (set to W)_{Person c}) "," maximum intercept single target shot consumption (set as W)_{Person d}) And calculating.

In fig. 6, it is assumed that a single target is directed towards the vessel a in a uniform linear pedestrian manner_{Person 1}Flying-to-come, single target attack direction and reference ship port queue angle line A_{Person 1}J_{Person 1}The included angles of the target are c respectively, and a single target attacks the human direction line and the arc line segment

Respectively, are points F_{Person 1}. Setting naval vessels A_{Person 1}Naval vessel A_{Person 2}The distance between the two adjacent vessels is L_{Person 1}。

Thus, at △ A_{Person 1}F_{Person 1}A_{Person 2}In, due to

Then the single target is in the vessel a_{Person 1}Naval vessel A_{Person 2}The air-craft missiles of the two adjacent vessels cooperate with the movement distance in the horizontal plane launching area to be

Final | A_{Person 1}F_{Person 1}The positive value of | is an effective value, and the negative value is an invalid value.

The calculation process comprises the following steps: 1. calculating the minimum distance (set as S) that the ship-air missile system can intercept a single target_xmin) The process is as follows:

the minimum distance that the ship-air missile system can intercept a single target is the minimum distance that the ship-air missile system can intercept the single target.

The distance between the missile and the warship air missile killing area is set as S_min) Response time T of ship-air missile weapon system_fySingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_xmin＝S_min+T_fyV_m+V_m[S_min/(V_m+V_d)]

2. SLS (shot-look-shot) human-type 'maximum number of single target intercepts' (set as W)_{Person c}) "," maximum intercept single target shot consumption (set as W)_{Person d}) And (3) calculating:

(1) the bullet target encountering distance (set as S) when the 1 st ship-air missile launched for the 1 st time intercepts the target_rz1) And (4) calculating. S_rz1Is at | A_{Person 1}F_{Person 1}On the basis of | considering the reaction time T of the ship-air missile weapon system_fySingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_rz1＝|A_{person 1}F_{Person 1}|-T_fyV_m-V_m[(|A_{Person 1}F_{Person 1}|-T_fyV_m)/(V_m+V_d)]

S_rz1Judging human method with effective value: one is when S_rz1≥S_xminWhen S is present_rz1The value is valid and the subsequent calculations are performed. Second is when S_rz1＜S_xminWhen S is present_rz1The value is invalid and no subsequent calculations are performed.

(2) The bullet target encountering distance (set as S) when the 2 nd ship-air missile launched for the 2 nd time intercepts the target_rz2) And (3) calculating: s_rz2Is at S_rz1On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_rz2＝S_rz1-T_gV_m-T_bV_m-V_m[(S_rz1-T_gV_m-T_bV_m)/(V_m+V_d)]

S_rz2judging human method with effective value: one is when S_rz2≥S_xminWhen S is present_rz2The value is valid and the subsequent calculations are performed. Second is when S_rz2<S_xminWhen S is present_rz2The value is invalid and no subsequent calculations are performed.

(3) The bullet target encountering distance (set as S) when the 3 rd ship-air missile launched for the 3 rd time intercepts the target_rz3) And (3) calculating: s_rz3Is at S_rz2On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula thereofComprises the following steps:

S_rz3＝S_rz2-T_gV_m-T_bV_m-V_m[(S_rz2-T_gV_m-T_bV_m)/(V_m+V_d)]

S_rz3judging human method with effective value: one is when S_rz3≥S_xminWhen S is present_rz3The value is valid and the subsequent calculations are performed. Second is when S_rz3<S_xminWhen S is present_rz3The value is invalid and no subsequent calculations are performed.

(4) And the analogy is carried out in sequence to implement the Nth ship_{Person 1}Nth of secondary emission_{Person 1}The bullet target encounter distance (set as S) when the ship-borne missile intercepts the target_rzN) And (4) calculating. Finally when S is_rzN＜S_xminWhen S is present_rzNThe value is invalid, the calculation is terminated, and the maximum interception single target times (set as W) of the ship adopting SLS (shot-look-shot) human form is obtained at the moment_{Person c}) "," maximum intercept single target shot consumption (set as W)_{Person d}) ", i.e. W_{Person c}＝N_{Person 1}-1，W_{Person d}＝N_{Person 1}-1。

3. SSLSS (shoot-shoot-look-shot) human "maximum interception single target number (set as W)_{Person c}) "," maximum intercept single target shot consumption (set as W)_{Person d}) And (3) calculating:

the SSLSS (shooter-look-shot-shooter) man-type ship estimates the effect that the air-borne missile damages a single target after the ship continuously launches 2 air-borne missiles to intercept the single target. If the target is damaged, the naval vessel does not need to emit the naval missile to intercept the target. If the target is not damaged, the naval vessel continues to continuously launch 2 naval missiles to intercept the target, and so on.

(1) The bullet target encountering distance calculation process when 2 missiles launched by the naval vessel at the 1 st time intercept a target is as follows:

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_rz11) And (4) calculating. S_rz11Is at | A_{Person 1}F_{Person 1}Based on | consider naval-aircraft missile weapon systemReaction time T_fySingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is: s_rz11＝|A_{Person 1}F_{Person 1}|-T_fyV_m-V_m[(|A_{Person 1}F_{Person 1}|-T_fyV_m)/(V_m+V_d)]

S_rz11Judging human method with effective value: one is when S_rz11≥S_xminWhen S is present_rz11The value is valid and the subsequent calculations are performed. Second is when S_rz11＜S_xminWhen S is present_rz11The value is invalid and no subsequent calculations are performed.

② in the 2 naval-aircraft missile, the shot target encounter distance when the 2 nd naval-aircraft missile intercepts the target is set as S_rz12) And (4) calculating. S_rz12Is at S_rz11On the basis of considering the interval time T between the launching of the naval missile_jSingle target speed V_mDetermined after these factors, the calculation formula is: s_rz12＝S_rz11-T_jV_m

S_rz12Judging human method with effective value: one is when S_rz12≥S_xminWhen S is present_rz12The value is valid and the subsequent calculations are performed. Second is when S_rz12＜S_xminWhen S is present_rz12The value is invalid and no subsequent calculations are performed.

(2) The bullet target encountering distance calculation process when 2 missiles launched by the naval vessel at the 2 nd time intercept the target is as follows:

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_rz21) And (4) calculating. S_rz21Is at S_rz12On the basis, the average time T is estimated by considering the damage target effect of the ship-air missile_gIrreversible launching process time T of ship-air missile system_bSingle target speed V_mAverage speed V of ship-borne missile_dDetermined after these factors, the calculation formula is:

S_rz21＝S_rz12-T_gV_m-T_bV_m-V_m[(S_rz12-T_gV_m-T_bV_m)/(V_m+V_d)]

S_rz21judging human method with effective value: one is when S_rz21≥S_xminWhen S is present_rz21The value is valid and the subsequent calculations are performed. Second is when S_rz21＜S_xminWhen S is present_rz21The value is invalid and no subsequent calculations are performed.

② in the 2 naval-aircraft missile, the shot target encounter distance when the 2 nd naval-aircraft missile intercepts the target is set as S_rz22) And (3) calculating: s_rz22Is at S_rz21On the basis of considering the interval time T between the launching of the naval missile_jSingle target speed V_mDetermined after these factors, the calculation formula is: s_rz22＝S_rz21-T_jV_m

S_rz22Judging human method with effective value: one is when S_rz22≥S_xminWhen S is present_rz22The value is valid and the subsequent calculations are performed. Second is when S_rz22<S_xminWhen S is present_rz22The value is invalid and no subsequent calculations are performed.

(4) And the analogy is carried out in sequence to implement the Nth ship_{Person 2}And (3) a bullet target encountering distance calculating process when the secondary-launched 2 naval air missiles intercept the target:

① in the 2 ship-air missiles, the shot target encounter distance when the 1 st ship-air missile intercepts the target is set as S_rzN11) Calculating the bullet target encountering distance (set as S) when the 2 nd ship-borne missile intercepts the target_rzN12) And (4) calculating.

Calculate S with the same principle_rzN11And S_rzN12. Namely: one is if when S is_rzN11<S_xminWhen S is present_rzN11Invalid value, not performing subsequent calculation S_rzN12And obtaining the maximum single target interception times (set as W) of the ship in an SSLSS (ship-look-book-ship) human mode_{Person c}) "," maximum intercept single target shot consumption (set as W)_{Person d}) ", i.e. W_{Person c}＝N_{Person 2}-1，W_{Person d}＝2(N_{Person 2}-1)。

If S is_rzN11≥S_xminAnd is andwhen S is_rzN12<S_xminWhen S is present_rzN12The value is invalid, the calculation is stopped, and the maximum interception single target times (set as W) of the ship adopting SSLSS (ship-look-ship) human mode is obtained at the moment_{Person c}) "," maximum intercept single target shot consumption (set as W)_{Person d}) ", i.e. W_{Person c}＝N_{Person 2}，W_{Person d}＝2(N_{Person 2}-1)+1。

In addition, the design idea of the scheme is also suitable for the following formation formations, such as diamond-shaped formations, trapezoidal formations and wedge-shaped formations with equal circular shapes:

in some specific embodiments, the surface vessel formation aircraft missile horizontal plane launching zone partitioning strategy is based on a rhombus team, wherein the rhombus team means that the vessel formation configuration is in a rhombus shape. Typically represented by A_{Water chestnut 1}、A_{Rhombus 2}、A_{Rhombus 3}、A_{Rhombus 4}The rhombus team formed by ships, as shown in fig. 6, includes: when the range of the naval air-borne missile is the same in fig. 6, the rhomboid team is regarded as an upper herringbone team and a lower herringbone team, and the division of the upper herringbone team and the lower herringbone team can be implemented. The method comprises the following specific steps:

the method comprises the following steps: a. the_{Water chestnut 1}、A_{Rhombus 2}And A_{Rhombus 4}An upper herringbone team formed by ships is divided into sections according to the launching areas of the ship-borne missiles under the situation of the herringbone team, A_{Rhombus 2}、A_{Rhombus 3}And A_{Rhombus 4}And the upper herringbone team formed by the ships divides the plane launching area of the ship-air missile under the herringbone team according to the plane launching area dividing method of the ship-air missile under the herringbone team.

Step two: and determining the horizontal plane launching area of the air-borne missiles of each ship in formation. Namely A_{Rhombus 2}And A_{Rhombus 4}And the ship and aircraft missile horizontal plane launching areas are a union set of the ship and aircraft missile horizontal plane launching areas obtained in the step one, and the other ship and aircraft missile horizontal plane launching areas are the same as the ship and aircraft missile horizontal plane launching areas obtained in the step one.

When the flight ranges of the ship-borne missiles are different: in fig. 7, when the range of the ship-air missile is different, specific analysis is needed. Here with A_{Water chestnut 1}、A_{Rhombus 2}、A_{Rhombus 4}The naval vessel air-borne missile weapon is a medium-range naval vessel air-borne missile weapon with the same range, and A_{Rhombus 3}The naval vessel air-borne missile weapon is taken as an example of a remote naval vessel air-borne missile weapon and is used for dividing the plane launching area of the naval vessel air-borne missile. Namely to A_{Water chestnut 1}、A_{Rhombus 2}、A_{Rhombus 4}And the V-team formed by the ships divides the plane launching area of the formation mid-range air-borne missiles according to the method for dividing the plane launching area of the V-team air-borne missiles when the air-borne missiles have the same range. A. the_{Rhombus 3}The plane launching area of the naval vessel remote naval air missile is not divided. At the moment, the plane launching areas of the medium-range aircraft missiles and the remote aircraft missiles in the formation have overlapping areas. For targets in the overlap region, priority is given to the target in the overlap region_{Rhombus 3}The ship and air-borne missile weapon resists. But in A_{Rhombus 3}Under the condition that the ship air-borne missile weapon can not resist the target, judging whether the target position is in the divided formation mid-range ship air-borne missile horizontal plane launching area or not, and if the target is in A_{Water chestnut 1}Or A is_{Rhombus 2}Or A is_{Rhombus 4}And in the horizontal plane launching area of the medium-range air-borne missile of the naval vessel, the medium-range air-borne missile weapon of the corresponding naval vessel resists.

In some specific embodiments, the surface vessel formation aircraft missile horizontal plane launching zone partitioning strategy based on a trapezoidal team, wherein a trapezoidal team means that vessels are configured in a trapezoidal shape. Typically represented by A_{Ladder 1}、A_{On the ladder 2}、A_{On the ladder 3}、A_{Ladder lower 1}、A_{Ladder 2}、A_{Ladder lower 3}、A_{Ladder 4}、A_{Under ladder 5}A trapezoidal team formed by naval vessels,

in conclusion, the invention provides a method for dividing the launching area of the aircraft naval missile of the water surface ship formation, which can provide a method for dividing the launching area of the aircraft naval missile of the water surface ship formation, and provide a basis for dividing the launching area of the aircraft naval missile of the water surface ship formation, and provide a scientific decision-making basis for the distribution of the launching area of the aircraft naval missile of the water surface ship formation. The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (9)

1. An interception target method based on division of a plane launching area of an aircraft guided missile of a ship formation is characterized by comprising the following steps:

s1, determining the type of the current ship formation, wherein the formation comprises any one type of a single cross formation, a single longitudinal formation, an azimuth formation and a herringbone formation;

s2, dividing the current ship-air missile horizontal plane launching zone based on a preset ship-air missile horizontal plane launching zone division strategy; the ship-air missile horizontal plane launching zone division strategy comprises but is not limited to the following steps: the method comprises the following steps of (1) a naval missile horizontal plane launching area division strategy based on single-platoon water surface naval vessel formation, a naval missile horizontal plane launching area division strategy based on single-longitudinal-team water surface naval vessel formation, a naval missile horizontal plane launching area division strategy based on azimuth-team water surface naval vessel formation, and a naval missile horizontal plane launching area division strategy based on herringbone-team water surface naval vessel formation;

s3, acquiring interception target parameters corresponding to the partitioned ship-air missile cooperative horizontal plane launching area when a single target attacks, wherein the interception target parameters at least comprise: maximum single target interception times and maximum single target interception consumption;

and S4, intercepting the target based on the obtained parameters.

2. The method for intercepting the target according to claim 1, wherein the strategy is divided based on the air-borne missile horizontal plane launching areas of the formation of the surface vessels of the single cross-plat, wherein the single cross-plat is a formation in which the formation line and the formation course line form a vertical formation, the number of vessels is 3, and the air-borne missile horizontal plane launching areas of the vessels are overlapped;

s21, judging whether the air-craft missile ranges of the surface vessels in the single transverse team are the same, if so, executing S22, otherwise, executing S23;

s22, after determining that the ships respectively adjacent to other ships in the formation are reference ships, dividing the overlapping areas of the reference ships and the ship-air missile horizontal plane launching areas of the adjacent ships into two halves, marking the overlapping areas as a first overlapping area of the reference ships and a second overlapping area of the reference ships, taking the intersection area of the first overlapping area of the reference ships and the second overlapping area of the reference ships as a reference ship-air missile horizontal plane launching area, and taking the area obtained by merging the first overlapping area of the reference ships and the second overlapping area of the reference ships and removing the intersection area as two adjacent ship-air missile cooperative horizontal plane launching areas;

s23, further judging whether the naval-aircraft missile weapon of the reference naval vessel is a remote naval-aircraft missile weapon, and whether the other two naval-aircraft missile weapons are medium-range naval-aircraft missile weapons with the same range; if so, dividing the horizontal plane launching area of the ship-air missile according to the following steps: firstly, dividing the plane launching area of the formation intermediate range naval missile, namely dividing the overlapping area of two vessels of the intermediate range naval missile weapon with the same range into half and half.

3. The method of claim 2, wherein in the aircraft-guided missile coordinated horizontal plane launching zone of two adjacent vessels based on an SLS mode or an SSLSS acquisition mode, the maximum number of times of intercepting a single target and the maximum consumption of intercepting the single target when the single target attacks are correspondingly calculated, wherein the calculation process based on the SLS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent vessels to be L_{Horizontal bar}；

The calculation formula of the movement distance in the aircraft-guided missile collaborative horizontal plane launching area of two adjacent vessels isR_{Horizontal bar}-0.5L_{Horizontal bar}/cosa，R_{Horizontal bar}The distance value is a long-range distance value of a horizontal plane launching area of the naval air missile;

wherein, the bullet target encountering distance S when the nth ship air-borne missile launched for the nth time intercepts the target_hdnIs calculated by the formula

S_hdn＝S_hdn-1-T_gV_m-T_bV_m-V_m[(S_hdn-1-T_gV_m-T_bV_m)/(V_m+V_d)](ii) a n is greater than 1; and if n is equal to 1, then S_hd1＝R_{Horizontal bar}-T_fyV_m-V_m[(R_{Horizontal bar}-T_fyV_m)/(V_m+V_d)](ii) a The response time of the naval-aircraft missile weapon system is T_fyThe average time for evaluating the damage target effect of the ship-air missile is T_gThe time of the irreversible launching process of the ship-air missile system is T_b；

And further judge S_hdnWhether it is a valid value, i.e. when S_hdn≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When |, determining that the value is valid; when S is_hdn<|A_{Horizontal bar 2}D_{Horizontal bar 2}When | A, the value is determined to be invalid_{Horizontal bar 2}D_{Horizontal bar 2}|＝0.5L_{Horizontal bar}/cosa；

The bullet target encountering distance S is obtained when the nth naval air-borne missile launched for the nth time of the naval vessel intercepts the target_hdnWhen calculating, when S_hdn<|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hdnThe value is invalid, the calculation is terminated, and the maximum number W of times of intercepting a single target by the naval vessel in the SLS mode is obtained_{Horizontal line c}And maximum intercept of a single target shot consumption W_{Transverse d}(ii) a I.e. W_{Horizontal line c}＝n-1，W_{Transverse d}＝n-1；

The calculation process based on the SSLSS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Horizontal bar}；

The calculation formula of the movement distance in the aircraft-naval missile collaborative horizontal plane launching area of the two adjacent vessels is R_{Horizontal bar}-0.5L_{Horizontal bar}/cosa；

Wherein, the bullet target encountering distance S when the 2 naval air-borne missiles launched by the naval vessel at the mth time intercept the target_hdmThe calculation process is as follows:

in the 2 naval-aircraft missiles, the shot target encountering distance S when the 1 st naval-aircraft missile intercepts the target_hdm1The calculation formula is as follows:

S_hdm1＝S_hdm-11-T_gV_m-T_bV_m-V_m[(S_hdm-12-T_gV_m-T_bV_m)/(V_m+V_d)]；S_hdm2＝S_hdm1-T_jV_m(ii) a m is greater than 1; and if m is equal to 1, the bullet target encountering distance S when the 1 st ship-borne missile intercepts the target_hd11The calculation formula is as follows:

S_hd11＝＝R_{horizontal bar}-T_fyV_m-V_m[(R_{Horizontal bar}-T_fyV_m)/(V_m+V_d)]；

S_hd12＝S_hd11-T_jV_m；

And further judge S_hdm1Or S_hdm2Whether it is a valid value, i.e. when S_hdm1Or S_hdm2≥|A_{Horizontal bar 2}D_{Horizontal bar 2}When |, determining that the value is valid; when S is_hdm1Or S_hdm2＜|A_{Horizontal bar 2}D_{Horizontal bar 2}When | is not valid, determining that the value is not valid;

the bullet target encountering distance S is obtained when the 2 naval air-borne missiles launched for the mth time of the naval vessel intercept the target_hdm11And S_hdm12When it is calculated<|A_{Horizontal bar 2}D_{Horizontal bar 2}If the interception time is less than the preset value, the value is invalid, the calculation is stopped, and the maximum interception single target time W of the naval vessel adopting the SSLSS mode is obtained_{Horizontal line c}And maximum intercept of a single target shot consumption W_{Transverse d}(ii) a I.e. W_{Horizontal line c}＝m-1，W_{Transverse d}M-1; when S is_hdm11≥|A_{Horizontal bar 2}D_{Horizontal bar 2}And when S is_hdm12＜|A_{Horizontal bar 2}D_{Horizontal bar 2}When l, S_hdm12And (3) the value is invalid, the calculation is terminated, the maximum number of times of intercepting the single target by the ship in the SSLSS mode is m, and the maximum shot consumption of intercepting the single target is 2(m-1) + 1.

4. The method according to claim 1, characterized in that the surface vessel formation aircraft missile horizontal plane launching zone partitioning strategy based on a single longitudinal team is characterized in that the longitudinal team refers to a formation with the head and the tail of each vessel on a straight line, the number of vessels is 3, and the aircraft missile horizontal plane launching zones of each vessel between the formations are mutually overlapped;

s21, judging whether the air-craft missile ranges of the surface vessels in the single longitudinal team are the same, if so, executing S22, otherwise, executing S23;

s22, after determining that the ships respectively adjacent to other ships in the formation are reference ships, dividing the overlapping areas of the reference ships and the ship-air missile horizontal plane launching areas of the adjacent ships into two halves, marking the overlapping areas as a first overlapping area of the reference ships and a second overlapping area of the reference ships, taking the intersection area of the first overlapping area of the reference ships and the second overlapping area of the reference ships as a reference ship-air missile horizontal plane launching area, and taking the area obtained by merging the first overlapping area of the reference ships and the second overlapping area of the reference ships and removing the intersection area as two adjacent ship-air missile cooperative horizontal plane launching areas;

s23, further judging whether the naval-aircraft missile weapon of the reference naval vessel is a remote naval-aircraft missile weapon, and whether the other two naval-aircraft missile weapons are medium-range naval-aircraft missile weapons with the same range; if so, dividing the horizontal plane launching area of the ship-air missile according to the following steps: firstly, dividing the plane launching area of the formation intermediate range naval missile, namely dividing the overlapping area of two vessels of the intermediate range naval missile weapon with the same range into half and half.

5. The method of claim 4,

in the ship-air missile cooperative horizontal plane launching zone of two adjacent ships based on an SLS mode or an SSLSS acquisition mode, the corresponding maximum single target intercepting times and the maximum single target intercepting consumption amount when a single target attacks, and the corresponding calculation process based on the SLS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Longitudinal direction}；

The calculation formula of the movement distance in the aircraft-warship missile cooperation horizontal plane launching area of the two adjacent vessels is as follows

R_{Longitudinal direction}-0.5L_{Longitudinal direction}/cosa；

Wherein, the bullet target encountering distance S when the nth ship air-borne missile launched for the nth time intercepts the target_zdnComputing

S_zdn＝S_zdn-1-T_gV_m-T_bV_m-V_m[(S_zdn-1-T_gV_m-T_bV_m)/(V_m+V_d)](ii) a n is greater than 1; and if n is equal to 1, then S_zd1＝R_{Longitudinal direction}-T_fyV_m-V_m[(R_{Longitudinal direction}-T_fyV_m)/(V_m+V_d)](ii) a The response time of the naval-aircraft missile weapon system is T_fyThe average time for evaluating the damage target effect of the ship-air missile is T_gThe time of the irreversible launching process of the ship-air missile system is T_b；

And further judge S_zdnWhether it is a valid value, i.e. when S_zdn≥|A_{Longitudinal 2}D_{Longitudinal 2}When |, determining that the value is valid; when S is_zdn＜|A_{Longitudinal 2}D_{Longitudinal 2}When | A, the value is determined to be invalid_{Longitudinal 2}D_{Longitudinal 2}The method comprises the following steps that I, the distance between a reference ship position and an effective position point on a single target attack direction line is obtained, and the single target attack direction line is a direction line formed by the reference ship position and a single target attack direction; the effective position point is the intersection point of the direction line and a straight line segment formed by the intersection points of the reference naval vessel and the horizontal plane launching areas of naval missiles of adjacent naval vessels, and the distance between the adjacent naval vessels and a single target is the largestApproaching;

the bullet target encountering distance S is obtained when the nth naval air-borne missile launched for the nth time of the naval vessel intercepts the target_zdnWhen calculating, when S_zdn＜|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zdnInvalid value, stopping calculation, and obtaining the maximum number W of times of intercepting a single target corresponding to the ship by adopting SLS) mode_{Longitudinal c}And maximum intercept of a single target shot consumption W_{Longitudinal d}(ii) a I.e. W_{Longitudinal c}＝n-1，W_{Longitudinal d}＝n-1；

The calculation process based on the SSLSS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Longitudinal direction}；

The calculation formula of the movement distance in the aircraft-warship missile cooperation horizontal plane launching area of the two adjacent vessels is as follows

R_{Longitudinal direction}-0.5L_{Longitudinal direction}/cosa；

Wherein, the bullet target encountering distance S when the 2 naval air-borne missiles launched by the naval vessel at the mth time intercept the target_zdmComputing

In the 2 naval-aircraft missiles, the shot target encountering distance S when the 1 st naval-aircraft missile intercepts the target_zdm1Computing

S_zdm1＝S_zdm-11-T_gV_m-T_bV_m-V_m[(S_zdm-12-T_gV_m-T_bV_m)/(V_m+V_d)]；S_zdm2＝S_zdm1-T_jV_m(ii) a m is greater than 1; and if m is equal to 1, the bullet target encountering distance S when the 1 st ship-borne missile intercepts the target_zd11The calculation formula is as follows:

S_zd11＝＝R_{longitudinal direction}-T_fyV_m-V_m[(R_{Longitudinal direction}-T_fyV_m)/(V_m+V_d)]；

S_zd12＝S_zd11-T_jV_m；

And further judge S_zdm1Or S_zdm2Whether it is a valid value, i.e. when S_zdm1Or S_zdm2≥|A_{Longitudinal 2}D_{Longitudinal 2}When |, determining that the value is valid; when S is_zdm1Or S_zdm2＜|A_{Longitudinal 2}D_{Longitudinal 2}When | is not valid, determining that the value is not valid;

the bullet target encountering distance S is obtained when the 2 naval air-borne missiles launched for the mth time of the naval vessel intercept the target_zdm11And S_zdm12When it is calculated<|A_{Longitudinal 2}D_{Longitudinal 2}If the interception time is less than the preset value, the value is invalid, the calculation is stopped, and the maximum interception single target time W of the naval vessel adopting the SSLSS mode is obtained_{Longitudinal c}And maximum intercept of a single target shot consumption W_{Longitudinal d}(ii) a I.e. W_{Longitudinal c}＝M-1，W_{Longitudinal d}M-1; when S is_zdm11≥|A_{Longitudinal 2}D_{Longitudinal 2}And when S is_zdm12＜|A_{Longitudinal 2}D_{Longitudinal 2}When l, S_zdm12And (3) the value is invalid, the calculation is terminated, the maximum number of times of intercepting the single target by the ship in the SSLSS mode is m, and the maximum shot consumption of intercepting the single target is 2(m-1) + 1.

6. The method according to claim 1, characterized in that the strategy is divided based on the airship level launching zones of surface vessel formation of orientation teams, wherein the orientation teams refer to formation in which other vessels are positioned on a certain orientation line of a reference vessel, the number of vessels is 3, and the airship level launching zones of the vessels between the formations are overlapped;

s21, judging whether the air-craft missile ranges of the surface vessels in the position team are the same, if so, executing S22, otherwise, executing S23;

s22, after determining that the ships respectively adjacent to other ships in the formation are reference ships, dividing the overlapping areas of the reference ships and the ship-air missile horizontal plane launching areas of the adjacent ships into two halves, marking the overlapping areas as a first overlapping area of the reference ships and a second overlapping area of the reference ships, taking the intersection area of the first overlapping area of the reference ships and the second overlapping area of the reference ships as a reference ship-air missile horizontal plane launching area, and taking the area obtained by merging the first overlapping area of the reference ships and the second overlapping area of the reference ships and removing the intersection area as two adjacent ship-air missile cooperative horizontal plane launching areas;

s23, further judging whether the naval-aircraft missile weapon of the reference naval vessel is a remote naval-aircraft missile weapon, and whether the other two naval-aircraft missile weapons are medium-range naval-aircraft missile weapons with the same range; if so, dividing the horizontal plane launching area of the ship-air missile according to the following steps: firstly, dividing the plane launching area of the formation intermediate range naval missile, namely dividing the overlapping area of two vessels of the intermediate range naval missile weapon with the same range into half and half.

7. The method of claim 6,

in the ship-air missile cooperative horizontal plane launching zone of two adjacent ships based on an SLS mode or an SSLSS acquisition mode, the corresponding maximum single target intercepting times and the maximum single target intercepting consumption amount when a single target attacks, and the corresponding calculation process based on the SLS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the attack direction of the single target and the horizontal queue line is a, and the included angle between the azimuth line of the azimuth team and the horizontal line is b; single target speed is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Square block}；

The calculation formula of the movement distance in the aircraft-warship missile cooperation horizontal plane launching area of the two adjacent vessels is R_{Square block}-0.5L_{Square block}/cos(a-b)；

Wherein, the bullet target encountering distance S when the nth ship air-borne missile launched for the nth time intercepts the target_wdnComputing

S_wdn＝S_wdn-1-T_gV_m-T_bV_m-V_m[(S_wdn-1-T_gV_m-T_bV_m)/(V_m+V_d)](ii) a n is greater than 1; and if n is equal to 1, then S_wd1＝R_{Square block}-T_fyV_m-V_m[(R_{Square block}-T_fyV_m)/(V_m+V_d)](ii) a The response time of the naval-aircraft missile weapon system is T_fyThe average time for evaluating the damage target effect of the ship-air missile is T_gThe time of the irreversible launching process of the ship-air missile system is T_b；

And further judge S_wdnWhether it is a valid value, i.e. when S_wdn≥|A_{Square 2}D_{Square 2}When |, determining that the value is valid; when S is_wdn<|A_{Square 2}D_{Square 2}When | is not valid, determining that the value is not valid; wherein A_{Square 2}D_{Square 2}|＝0.5L_{Square block}/cos(a-b)；

The bullet target encountering distance S is obtained when the nth naval air-borne missile launched for the nth time of the naval vessel intercepts the target_wdnWhen calculating, when S_wdn<|A_{Square 2}D_{Square 2}When l, S_wdnInvalid value, stopping calculation, and obtaining the maximum number W of times of intercepting a single target corresponding to the ship by adopting SLS) mode_{Square c}And maximum intercept of a single target shot consumption W_{Square d}(ii) a I.e. W_{Square c}＝n-1，W_{Square d}＝n-1；

The calculation process based on the SSLSS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Square block}；

The movement distance of the air-craft missiles of the two adjacent vessels in the cooperation with the horizontal plane launching area is R_{Square block}-0.5L_{Square block}/cos(a-b)；

Wherein, the bullet target encountering distance S when the 2 naval air-borne missiles launched by the naval vessel at the mth time intercept the target_wdmAnd (3) calculating:

in the 2 naval-aircraft missiles, the shot target encountering distance S when the 1 st naval-aircraft missile intercepts the target_wdm1Computing

S_wdm1＝S_wdm-11-T_gV_m-T_bV_m-V_m[(S_wdm-12-T_gV_m-T_bV_m)/(V_m+V_d)]；S_wzdm2＝S_wdm1-T_jV_m(ii) a m is greater than 1; and if m is equal to 1, the bullet target encountering distance S when the 1 st ship-borne missile intercepts the target_wd11The calculation formula is as follows:

S_wd11＝＝R_{square block}-T_fyV_m-V_m[(R_{Square block}-T_fyV_m)/(V_m+V_d)]；

S_wd12＝S_wd11-T_jV_m；

And further judge S_wdm1Or S_wdm2Whether it is a valid value, i.e. when S_wdm1Or S_wdm2≥|A_{Square 2}D_{Square 2}When |, determining that the value is valid; when S is_wdm1Or S_wdm2＜|A_{Square 2}D_{Square 2}When | is not valid, determining that the value is not valid;

the bullet target encountering distance S is obtained when the 2 naval air-borne missiles launched for the mth time of the naval vessel intercept the target_wdm11And S_wdm12When it is calculated<|A_{Square 2}D_{Square 2}If the interception time is less than the preset value, the value is invalid, the calculation is stopped, and the maximum interception single target time W of the naval vessel adopting the SSLSS mode is obtained_{Square c}And maximum intercept of a single target shot consumption W_{Square d}(ii) a I.e. W_{Square c}＝m-1，W_{Square d}M-1; when S is_wdm11≥|A_{Square 2}D_{Square 2}And when S is_wdm12<|A_{Square 2}D_{Square 2}When l, S_wdm12And (3) the value is invalid, the calculation is terminated, the maximum number of times of intercepting the single target by the ship in the SSLSS mode is m, and the maximum shot consumption of intercepting the single target is 2(m-1) + 1.

8. The method of claim 1, wherein a herringbone team is a team with the number of 4 and other ships positioned in the same queue angle on both sides of a reference ship, and the center lines of the reference ship port and starboard sides of the reference ship and the two-side queue angle lines of the reference ship are determined simultaneously based on the surface ship formation ship air-craft missile horizontal plane launching zone division strategy of the herringbone team;

s31, judging whether the air-craft missile ranges of the surface ships in the herringbone team are the same, if so, executing S32, otherwise, executing S33;

s32, respectively judging whether the angle line is positioned on the left side or the right side of the center line of the two-side queue angle line of the reference ship; if the ship is positioned on the left side, target interception is carried out in an air-borne missile horizontal plane launching area corresponding to the ship on the reference ship port side queue angle line, and target assisted interception is carried out in an air-borne missile horizontal plane launching area corresponding to the ship on the reference ship starboard side queue angle line; if the ship is positioned on the right side, the ship on the starboard queue angle line of the reference ship and the aircraft missile horizontal plane launching area corresponding to the reference ship are subjected to target interception, and the aircraft missile horizontal plane launching areas corresponding to the rest ships are subjected to target-assisted interception;

s43, further judging whether the reference ship is a remote ship-air missile weapon or not, and whether the other three ship-air missile weapons are medium-range ship-air missile weapons with the same range; if so, dividing the launching areas of the air-borne missiles of the three vessels with the same range of the medium-range air-borne missile weapons according to S42.

9. The method of claim 8,

in the aircraft missile collaborative level launching area of two adjacent vessels based on an SLS mode or an SSLSS acquisition mode, wherein the two vessels comprise a reference vessel, the maximum interception single target frequency and the maximum interception single target missile consumption amount corresponding to the single target attack are calculated based on the SLS mode:

setting the single target to fly according to a uniform linear flight mode, wherein the included angles between the attack direction of the single target and the angle line of the port queue of the reference ship are respectively c; single target speed is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Person 1}；

The air-craft missiles of the two adjacent vessels cooperate with the movement distance | A in the horizontal plane launching area_{Person 1}F_{Person 1}Is |

Wherein, the bullet target encountering distance S when the nth ship air-borne missile launched for the nth time intercepts the target_rznComputing

S_rzn＝S_rzn-1-T_gV_m-T_bV_m-V_m[(S_rz-1-T_gV_m-T_bV_m)/(V_m+V_d)](ii) a n is greater than 1; and if n is equal to 1, then S_rz1＝|A_{Person 1}F_{Person 1}|-T_fyV_m-V_m[(|A_{Person 1}F_{Person 1}|-T_fyV_m)/(V_m+V_d)](ii) a The response time of the naval-aircraft missile weapon system is T_fyThe average time for evaluating the damage target effect of the ship-air missile is T_gThe time of the irreversible launching process of the ship-air missile system is T_b；

And further judge S_rznWhether it is a valid value, i.e. when S_rzn≥S_xminWhen the value is valid, determining that the value is valid; when S is_rzn<S_xminIf so, determining that the value is invalid;

minimum distance S for single target interception of ship-air missile system_xmin，S_xmin＝S_min+T_fyV_m+V_m[S_min/(V_m+V_d)]Wherein S is_minIn order to be close to the boundary distance of the aircraft missile killing area,

the bullet target encountering distance S is obtained when the nth naval air-borne missile launched for the nth time of the naval vessel intercepts the target_rznWhen calculating, when S_rzn<S_xminWhen S is present_rznThe value is invalid, the calculation is terminated, and the maximum number W of times of intercepting a single target by the naval vessel in the SLS mode is obtained_{Person c}And maximum intercept of a single target shot consumption W_{Person d}(ii) a I.e. W_{Person c}＝n-1，W_{Person d}＝n-1；

The calculation process based on the SSLSS mode is as follows:

setting a single target to fly according to a uniform linear flight mode, wherein the included angle between the incoming direction of the single target and the horizontal queue line is a, and the speed of the single target is V_mVessel of ChinaAverage velocity of air missile is V_dSetting the distance between two adjacent ships to be L_{Square block}(ii) a Setting the single target to fly according to a uniform linear flight mode, wherein the included angles between the attack direction of the single target and the angle line of the port queue of the reference ship are respectively c; single target speed is V_mThe average speed of the ship-air missile is V_dSetting the distance between two adjacent ships to be L_{Person 1}；

The air-craft missiles of the two adjacent vessels cooperate with the movement distance | A in the horizontal plane launching area_{Person 1}F_{Person 1}Is |

Wherein, the bullet target encountering distance S when the 2 naval air-borne missiles launched by the naval vessel at the mth time intercept the target_rzmComputing

In the 2 naval-aircraft missiles, the shot target encountering distance S when the 1 st naval-aircraft missile intercepts the target_rzm1Computing

S_rdm1＝S_rdm-11-T_gV_m-T_bV_m-V_m[(S_rdm-12-T_gV_m-T_bV_m)/(V_m+V_d)]；S_rdm2＝S_rdm1-T_jV_m(ii) a m is greater than 1; and if m is equal to 1, the bullet target encountering distance S when the 1 st ship-borne missile intercepts the target_wd11The calculation formula is as follows:

S_rz11＝＝|A_{person 1}F_{Person 1}|-T_fyV_m-V_m[(|A_{Person 1}F_{Person 1}|-T_fyV_m)/(V_m+V_d)]；

S_rz12＝S_rz11-T_jV_m；

And further judge S_rzm1/S_rzm2Whether it is a valid value, i.e. when S_rzm1/S_rzm2≥S_xminWhen the value is valid, determining that the value is valid; when S is_rzm1/S_rzm2<S_xminIf so, determining that the value is invalid;

the bullet target encountering distance S is obtained when the 2 naval air-borne missiles launched for the mth time of the naval vessel intercept the target_rzm11And S_rzm12When it is calculated<S_xminWhen the single target is intercepted, the value is invalid, the calculation is terminated, and the maximum interception single target frequency W of the naval vessel adopting the SSLSS mode is obtained_{Person c}And maximum intercept of a single target shot consumption W_{Person d}(ii) a I.e. W_{Person c}＝M-1，W_{Person d}M-1; when S is_rzm11≥S_xminAnd when S is_rzm12<S_xminWhen S is present_rzm12And (3) the value is invalid, the calculation is terminated, the maximum number of times of intercepting the single target by the ship in the SSLSS mode is m, and the maximum shot consumption of intercepting the single target is 2(m-1) + 1.

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