RU2315940C2 - Method for fire of multiple target by rocket projectiles from sheltered fire positions and system for its realization - Google Patents

Abstract

FIELD: armament and military equipment, in particular, fire of fighting vehicle by rocket projectiles from sheltered fire positions.

SUBSTANCE: according to the obtained data on the position and type of separate targets from the composition of the multiple target, assigned consumption of projectiles, depending on the characteristics of the used ammunition, accuracies of account of meteorological and ballistic conditions of fire and determination of the co-ordinates of the separate targets and fighting vehicle, a symmetrical fire zone is assigned for each separate target, locating the aiming points so that the function of the fire density would have the maximum in the pointed with the co-ordinates of the given separate target. Then, the possible unifications of the aiming points, located in the zones of intersection of the fire zones of the separate targets are performed, the summary construction of projectiles is calculated so that the calculated so that the calculated and assigned constructions of projectiles would coincide, after that the multiple target is subjected to fire.

EFFECT: reduced construction of ammunition at a guaranteed level of probability of target destruction.

3 cl, 7 dwg

Description

The invention relates to the field of weapons and military equipment, in particular to firing a combat vehicle (BM) with unguided shells from closed firing positions.

The method closest to the proposed one is the method of firing at an area target (RF patent No. 2239767 of 2003 IPC 7 F41G 3/00). This method consists in determining the aiming points for the guns of the battery and firing at the target. In this case, the position and nature of the target elements are preliminarily evaluated, then, in accordance with the obtained data, the exact contour of the areal target is determined in the form of a triangular to hexagonal polygon, the number and position of the aiming points inside the polygon are determined depending on its type with the possibility of ensuring a uniform density of shelling of the target, the number of guns in the battery, the nature of the target, ballistic conditions of fire, after which they are fired at the area target.

The disadvantage of this method is the large spread in the probability of hitting the target relative to the average probability due to the limitation of the position of the aiming points and their number inside the described polygon, as well as the irrational location of some aiming points while ensuring a uniform density of fire at the target.

Closest to the system of this invention is an automated guidance system and guidance fire of a combat vehicle of a multiple launch rocket system (RF patent No. 2167380 from 1999 IPC 7 F41G 3/22, F41F 3/04). For its work, an autonomous topographic and geodetic reference and orientation of the combat vehicle, autonomous calculation of firing settings and flight task data according to the coordinates of aiming points, and aimless guidance of the guide package are used. The autonomous orientation system determines the initial azimuth, and navigation equipment determines the initial coordinates of the combat vehicle. After that, the navigation system continuously determines the location and orientation of the combat vehicle displayed by the system against the background of the topographic map. After receiving target designation through the data receiving and transmitting unit, the system also displays the distance to the target and the direction of arrival to the starting position. At the starting position, the system determines the set guidance angles for the current coordinates of the combat vehicle. The system continuously detects mismatches with current pointing angles. Guidance drives for these mismatches guide the guide package.

The disadvantages of this system are its complexity, high cost, limited application, and the fact that it does not provide for the possibility of manual duplication of input data and autonomous calculation of the parameters of shelling a target, which leads to the difficulty of effective firing by individual autonomous combat vehicles, for example, operating as part of the landing mobile units.

The objective of the invention is, at relatively low cost, to increase the firing efficiency of artillery systems of airborne combat vehicles, infantry fighting vehicles and tanks, as well as self-propelled artillery systems.

The technical result is to ensure optimal firing of the target and, therefore, reducing the consumption of ammunition with a guaranteed level of probability of its destruction.

This problem is solved as follows.

Proposed in this invention, the method of firing a combat vehicle (BM) of a group target (GC) from closed firing positions by unguided projectiles consists in determining the aiming points (TP) for the BM and firing at the target. In this case, preliminary data are obtained on the position and nature of individual goals (OC) from the composition of the HC. What is new is that the consumption of shells for shelling the target is assigned, for each missile defense a symmetrical fire zone is assigned, placing the TP in such a way that the shelling density function has a maximum at the point with the coordinates of this target gun, then possible combinations of TP located in the zones of intersection of the shelling zones are carried out OTs, calculate the total consumption of shells, selecting the number of TP so that the calculated and assigned costs of the shells match, and then carry out shelling of the GC.

Proposed in the present invention, a system for implementing a shelling method includes a data unit for a navigation and orientation system, a unit for calculating firing installations, a data visualization system, and an weapon stabilizer. New is that it additionally includes a manual data input unit, a target data unit, a meteorological and ballistic data unit, a shelling parameter calculation unit, and the outputs of all units except the weapon stabilizer are connected to the inputs of the data visualization system, in addition, the output the manual data input unit is connected to the inputs of the firing parameters calculation unit and the shooting setup calculation unit, the inputs of the firing parameters calculation unit are connected to the outputs of the target data unit and the navigation system data unit and orientation, the inputs of the unit for calculating the settings for firing are connected to the outputs of the unit for meteorological and ballistic data and the data unit for the navigation and orientation system, the output of the unit for calculating the parameters of the firing is connected to the input of the unit for calculating the settings for firing, the output of which is connected to the input of the weapon stabilizer.

The shelling parameters calculation unit contains the coordinates formation blocks for all OTs and BMs in a connected rectangular coordinate system, calculating the range and median errors of firing, calculating the costs of shells for firing at each OTs, calculating the number and values of removing the firing lines of each OTs, calculating TP coordinates for shelling each OTs , determination of signs of intersection of the main and extended shelling zones for each pair of OTs, calculating the distances between the TS of intersecting shelling zones, calculating the coordinates of the TP obtained after associations, forms grouping the combined TPs, calculating the total projectile consumption obtained after the TP combining, comparing the assigned and calculated projectile expenses for shelling the GC and calculating the adjusted projectile costs for shelling each OC, forming the coordinates of the TP in the geographical coordinate system. The inputs of the coordinates formation blocks of all OTs and BMs in a connected rectangular coordinate system, the calculation of the range and median errors of firing, the calculation of the cost of shells for shelling each OTs, the calculation of the number and magnitude of the removal of the boundaries of the shelling of each OTs, comparing the assigned and calculated costs of shells for shelling the HZ and calculating the adjusted projectile costs for shelling each OTs are connected to the output of the target data block, in addition, the inputs of the coordinate formation blocks of all OTs and BMs in a connected rectangular coordinate system inat, calculating the range and median errors of firing are connected to the output of the data block of the navigation and orientation system, as well as the inputs of the unit for calculating the number and values of removing the borders of the firing of each OTs are connected to the outputs of the units for calculating the range and median errors of firing, calculating the costs of shells for firing each OTs, comparing the assigned and calculated costs of shells for shelling the GC and calculating the adjusted costs of shells for shelling each OC, the inputs of the unit for calculating the coordinates of TP for shelling each OC with the outputs of the blocks for the formation of coordinates of all OCs and BMs in a connected rectangular coordinate system, the calculation of the number and values of the removal of the boundaries of shelling for each OC, the input of the block for determining the signs of intersection of the main and extended zones of shelling for each pair of OCs is connected to the output of the block for calculating the coordinates of TP for shelling each OC , the inputs of the unit for calculating the distances between the TS of intersecting zones of shelling are connected to the outputs of the blocks of calculating the coordinates of the TP for shelling each OC, determining signs of intersection of the main and extended zones of an arrow for each pair of OTs, the inputs of the unit for calculating the coordinates of the TP obtained after combining are connected to the outputs of the units for calculating the coordinates of the TP for shelling each OT, forming groups of combined TPs, the inputs of the unit for forming groups of combined TPs are connected to the outputs of the blocks for detecting signs of intersection of the main and extended zones shelling for each pair of OTs, calculating the distances between the TS of intersecting zones of shelling, the inputs of the unit for calculating the total consumption of shells obtained after the associations of TP are connected to the outputs of the calculation units the number and sizes of removal of the shelling boundaries of each OTs, the formation of groups of combined TPs, the inputs of the TP coordinate generation unit in the geographic coordinate system are connected to the outputs of the TP coordinate calculation blocks obtained after the associations, comparing the assigned and calculated projectile costs for shelling and calculating the adjusted projectile costs for shelling of each OC, the input of the unit for comparing the assigned and calculated shell costs for shelling the HZ and calculating the adjusted shell costs for shelling Doi OC connected to the output of the calculation of the total flow of shells obtained after the association of TP, TP coordinate output forming unit in a geographical coordinate system coupled to the inputs of plants calculation unit for shooting and data visualization system.

The invention is illustrated by the following graphic materials.

Figure 1 presents the structural diagram of a system for implementing the shelling method.

Figure 2 presents the structural diagram of the unit for calculating the parameters of the shelling.

Figures 3 and 4 illustrate the process of assigning and combining TP for a GC, consisting of 3 OCs, for the firing of which 3 lines of range and side are assigned. It can be seen that after combining TP their total number is reduced from N _TP = 27 pcs. to N _TP = 21 pcs., although the number of TPs for shelling each OC actually remains the same (N _{C TP} = 9 pcs.).

Figures 5-7 show the calculation results for solving the following combat mission: the BMD-4 airborne combat vehicle fires from closed firing positions with 100 mm 3UOF19 rounds at the GC "motorized infantry compartment in the trench", which consists of 10 OC; projectile consumption - 34 pcs. (full ammunition), 1 shell for each aiming point.

5 and 6 are schematic views in terms of targets and guidance points for firing ranges of 4 km and 7 km, respectively.

Figure 7 presents the dependence on the range of the average relative number of affected OC from the composition of this HC (the probability of lesion of the HC).

The method of shelling the HZ is as follows.

The initial data for calculating the parameters of the shelling are the coordinates in the geographic system (latitude, longitude, altitude) of all OTs and BM, the consumption of shells for the defeat of the HZ, signs that correspond to the characters of all the OTs.

The result of the calculations are the coordinates of the TP for shelling the GC in the geographical system.

The geographical coordinates are used to calculate the coordinates of all OCs and BMs in a connected rectangular coordinate system XOZ with the center О located, for example, at a point with BM coordinates, with the ОX axis, whose direction is parallel to the direction of fire, which forms a vector with the origin at the point with BM and the end at the point with the coordinates of the center of the HZ, with the OZ axis, the direction of which is perpendicular to the direction of fire.

Also, the average firing range is calculated from the geographic coordinates of all the OTs and BM, the magnitude of which determines the average errors of firing (systematic and random) using certain functional or tabular dependencies. The total median shooting errors Ex _Σ , Ez _{Σ are} calculated by the formulas:

where Ex, Ez are the median systematic errors of firing in range and direction;

Bh, Bz - median random errors of firing (total technical dispersion of shells) in range and direction.

According to the value of the specified projectile consumption and signs corresponding to the character of all OTs, the choice of the cost of shells for shelling each OTs is made in accordance with the ratio:

where C is the number of this OC in the composition of the GC;

N _With - the expense of shells allocated for the defeat of this OC;

N _S - the total consumption of shells assigned to defeat the HZ;

N _C - the number of OC in the composition of the GC.

Based on the signs that correspond to the character of all the OTs, and the calculated average errors of firing and the costs of shells allocated for the destruction of the OTs, the quantities and amounts of removal of the shelling boundaries of each OTs are calculated.

To ensure the optimality of shelling of the OZ, the function of its density H _with should be close to the function described by the following equation [3]:

where C is the number of this OC in the composition of the GC;

x _{* C} and z _{* C} are the coordinates that are defined in the coordinate system X _{* C} O _{* C} Z _{* C} with the center O _{* C} located in the center of this OZ, the axis O _{* C} X _{* C} , the direction of which is parallel to the direction of fire, and the axis O _{* C} Z _{* C} , the direction of which is perpendicular to the direction of fire;

ρ is the parameter of the normal distribution law (ρ = 0.4769);

S _ORS - reduced area of destruction of this OC with this ammunition, determined depending on the characteristics of the target and the ammunition;

τ _2C is a tabular function that takes into account the dimensions of the reduced area of damage and random shooting errors;

r _2C is the radius of the zone of the most advantageous shelling of this OC, determined by the formula:

The number of lines of fire at a range of Nx _C and side Nz _C is determined in accordance with the ratios:

where n ₁ is the consumption of shells assigned to each TP.

The distance from the center of the given OZ of the shelling range along the range hx _Ci and side hz _Cj in this case can be determined by the formulas:

Then the dimensions of the firing zones at a range of 2 dx _C and side 2 dz _C can be calculated using the formulas:

and for Nx _C = 1 or Nz _C = 1 (special case):

The characteristics of the extended firing zones, including their sizes 2 dx _C * and 2 dz _C *, are calculated using formulas (8) - (11a) when Ex is replaced by Ex _Σ and Ez by Ez _Σ .

Based on the calculated coordinates x _C0 and Z _{C0 of the} centers of each OZ in the XOZ system and the parameters of the firing lines, the coordinates x _Ci and z _{Cj of the} TS are calculated for the shelling of each OZ according to the formulas:

The maximum and minimum values of coordinates can be determined by the formulas:

The parameters for extended firing zones are calculated similarly.

The calculated maximum and minimum values of the coordinates of the TP determine the signs of intersection of the main and extended zones of fire for each pair of OTs.

Zones of firing at targets with numbers Cα and Cβ intersect if the conditions are simultaneously met:

x _CαMAX ≤x _CβMAX for x _Cα0 ≥x _Cβ0 (or vice versa)

and z _CαMAX ≤z _CβMAX for z _Cα0 ≥z _Cβ0 (or vice versa)

When crossing the main firing zones, the intersection of the extended firing zones is not checked. In the absence of intersection of the zones of fire, the target is essentially not a group, but a simple set of single ones.

For intersecting firing zones, the distances between TPs are calculated using the formulas:

Then form groups of combined TPs.

For a pair of intersecting fire zones, each TS lying inside the zone intersection is combined with the TS of the other zone closest to it, and the TS not lying inside the zone intersection is combined if the distances between them are the smallest. In this case, the signs of the association of TP are formed and the number of pairs of associations N _{P is} determined.

Next, calculate the coordinates of the TP obtained after the associations.

Each group of combined TPs is replaced by one TP with coordinates calculated as average coordinates of TPs of this group.

The coordinates of TPs that are not included in any of the groups do not change.

The calculated number of shells of each shelling center and the number of pairs of associations TP calculate the total consumption of shells N _T according to the formula:

Next, a comparison is made of the assigned and calculated projectile costs for shelling the HZ.

If N _T <N _S , then carry out the following steps.

Calculate N _C> (increase N _C ) according to the formula:

Further, for the value of N _C> , the whole sequence of actions is repeated, starting with the determination of Nx _C , Nz _C.

This is continued until the inequality N _T ≥N _S becomes valid. At the same time, a sign of the end of the calculation cycle is formed.

It is clear that the coincidence of the values of N _T and N _S will turn out only in rare cases. Therefore, the following recommendations can be made.

Let us denote the last total projectile consumption N _T> , and the one received before it, N _{T <} . Then the relation is true: N _T <<N _S <N _T> .

When (N _S -N _{T <} ) <(N _T> -N _S ), they take the location of the TP according to the penultimate version and add TP to them with the coordinates of the centers of the OZ.

When (N _S -N _{T <} )> (N _T> -N _S ) take the location of the TP according to the last option with the removal of the extreme TP.

The TPs defined in this way are the aiming points for firing the HZ.

Based on the coordinates calculated in a connected rectangular coordinate system XOZ, the coordinates of the TP are calculated for shelling the GC in the geographical system.

The system for implementing the method of shelling works as follows.

The data visualization system (block 2) is designed to control input and calculated data. The inputs from the outputs of block 2 receive data from the outputs of all the blocks, except for the weapon stabilizer.

Blocks of data about the target (block 1), data from the navigation and orientation system (block 3), meteorological and ballistic data (block 5) are designed to provide the formation and automatic input of initial data for calculating the parameters of fire and installations for firing.

The manual data input block (block 7) is designed to provide the possibility of full or partial duplication of input data when it is impossible to automatically enter them, for example, if the corresponding blocks fail. From the output of block 7, this data is fed to the inputs of the blocks for calculating the parameters of the firing and installations for firing.

Block 1 contains information on the assigned projectile consumption for shelling a given group target (GC), as well as on all individual goals (GC) from its composition, including coordinates in the geographical system: latitude - φС _s , longitude - λС _s , height above sea level - hС _with , in addition, the nature of targets (armored or unarmored, openly located or sheltered, etc.). From the output of block 1, this data is fed to the input of the shelling parameters calculation block.

Block 3 contains information on the position of the combat vehicle (BM), including coordinates in the geographical system: latitude - φ _M , longitude - λ _M , altitude - h _M , and azimuth - A _M. From the output of block 3, this data is fed to the inputs of the blocks for calculating the parameters of the firing and installations for firing.

Block 5 contains information about the ballistic wind: longitudinal - W _X and lateral - W _Z components, ground pressure of the atmosphere - Н ₀ , air temperature - Т _B , as well as temperature of ammunition charges - Т _З and deviation of the initial velocity of shells - ΔV ₀ . From the output of block 5, this data is fed to the input of the unit for calculating the settings for firing.

The unit for calculating the parameters of the shelling (block 4) is designed to calculate the coordinates of the aiming points in the geographical system. From the output of block 5, this data is fed to the input of the unit for calculating the settings for shooting.

The unit for calculating shooting installations (block 6) is designed to calculate the angles of horizontal and vertical guidance of the guns corresponding to firing at the coordinates of the aiming points calculated in block 4. From the output of block 6, these data are transmitted for testing to the weapon stabilizer.

Weapon stabilizer (block 8) is an actuator pointing the gun at the calculated angles for firing shots.

Block 4 operates as follows.

From the output of block 1, the coordinates of each OTs in the geographical system (latitude, longitude, height above sea level) and from the output of block 3, the coordinates of the BM in the geographical system are sent to the input of the coordinate formation unit of all OTs and BMs in the connected rectangular coordinate system (block 9) and the input of the unit for calculating the range and median errors of firing (block 10).

In block 9, this data is translated into a connected rectangular coordinate system XOZ.

In block 10, according to these data, the average firing range is calculated, the magnitude of which determines the average firing errors (systematic and random) using the functional or tabular dependencies embedded in this block.

From the output of block 1, the value of the specified projectile consumption and the signs corresponding to the characters of all OTs are fed to the input of the unit for calculating the cost of shells for shelling each OTs (block 11).

The inputs of the unit for calculating the number and values of the removal of the shelling lines of each OTs (block 12) receive from the output of block 1 signs corresponding to the characters of all the OTs, from the output of block 10, the average errors of firing, from the output of block 11 the cost of shells allocated to destroy the OTs.

The coordinates of the centers of each OC in the XOZ system come from the output of block 9 to the inputs of the block for calculating the coordinates of the TP for shelling each OC (block 13), and the parameters of the shelling boundaries are output from the output of block 12.

The maximum and minimum values of TP coordinates are received from the output of block 13 at the input of the block for determining the signs of intersection of the main and extended zones of fire for each pair of OTs (block 14).

The inputs of the unit for calculating the distances between the TS of intersecting shelling zones (block 15) receive the coordinates of the TP from the output of block 13, and the signs of pairwise crossing of the OC shelling zones from the output of block 14.

At the inputs of the unit for forming groups of combined TPs (block 17), the output of block 14 shows signs of intersection of the firing zones for each pair of missiles, and from the output of block 15 the distances between the TPs of intersecting zones.

The inputs of the block for calculating the coordinates of the TP obtained after the associations (block 16) receive the coordinates of the TP from the output of the block 13, and the signs of the TP combining from the output of the block 17.

The inputs of the unit for calculating the total consumption of shells obtained after the unification of the TP (block 18) are received from the output of the block 12 of the number of lines of fire of each shelling center, from the output of the block 17 the number of pairs of TP unions.

The inputs of the unit for comparing the assigned and calculated projectile costs for shelling the HZ and the calculation of the adjusted projectile costs for the shelling of each OTs (block 20) receive from the output of unit 1 the value of the specified projectile consumption, and from the output of block 18, the total calculated projectile consumption.

The coordinates of the TP in the XOZ system come from the output of block 16 of the TP coordinates in the geographic coordinate system (block 19) and the output of block 20 indicates the end of the calculation cycle.

From the output of block 19, the coordinates of the TP for shelling the GC in the geographical coordinate system are received at the inputs of blocks 6 and 2.

To confirm the technical feasibility of the proposed method, the following combat mission was solved. The BMD-4 landing combat vehicle fires from closed firing positions with 100 mm 3UOF19 rounds. The goal is a motorized infantry unit in the trench, consisting of 10 single targets. Shell consumption - 34 pcs. (full ammunition), 1 shell for each aiming point.

The calculation results are presented in figure 5-7.

The system units for implementing the firing method can be similar to the components of an automated guidance system and guidance fire of a multiple launch rocket system multiple launch vehicle (RF patent No. 2167380 of 1999, IPC 7 F41G 3/22, F41F 3/04):

- a target data block together with a meteorological and ballistic data block can be executed in the form of a data transmit-receive block (the difference is in the volume and nomenclature of data);

- the data visualization system can be implemented as a complex of a system for graphically displaying the location and orientation of a BM and a system for graphically displaying mismatches of pointing angles;

- the data block of the navigation and orientation system can be implemented as a complex of an autonomous orientation system, navigation equipment of consumers of satellite navigation systems and navigation systems;

- the unit for calculating the shooting installations can be implemented as a complex system for calculating the shooting settings and flight mission data and the gun-less guidance system (differs from the gun-less guidance system of the BM MLRS guiding system in that it additionally contains roll and pitch sensors for tracking the horizon plane , and gyroscopes are not installed on a guide rail, but on an armament unit or BM turret);

- the weapon stabilizer is a complex of power guidance drives;

- on a computer with a color graphical display, computing devices of a unit for calculating installations for firing and a data unit for a navigation and orientation system, as well as a unit for calculating shelling parameters, a data visualization system, and a manual data input unit can be implemented.

Also, some units of the system for implementing the shelling method may be similar to the components of the device for shelling an area target (RF patent No. 2239767 of 2003 IPC 7 F41G 3/00):

- the data visualization system can be implemented in the form of a complex of a device for visualizing the coordinates of targets and a visualization device on digital diagrams of means of hitting targets;

- the data block of the navigation and orientation system is similar to the navigation equipment;

- the unit for calculating the settings for firing and the unit for calculating the parameters of the shelling can be performed in the form of a control and calculation device.

Information sources

1. RF patent No. 2239767 of 2003 (prototype).

2. RF patent №2167380 from 1999 (prototype).

3. The theory of firing ground artillery / Ed. G.I. Blinova. - M .: Military Publishing House, 1960.

Claims (3)

1. The method of firing by a combat vehicle (BM) of a group target (GC) from closed fire positions by unguided shells, including determining the aiming points (TP) for a BM gun and firing at a target, while preliminary obtaining data on the position and nature of individual targets (OC) ) from the composition of the GC, characterized in that the consumption of shells for firing the GC is assigned, a symmetrical firing zone is assigned for each OTs, positioning the TP so that the function of the firing density has a maximum at a point with the coordinates of this OTs, then NI associations of TPs located in the zones of intersection of the shelling zones of the shells calculate the total projectile consumption, selecting the number of guns in such a way that the calculated and assigned shell charges coincide, after which shelling of the shelling centers is carried out. 2. A system for firing a group target from closed fire positions with unguided projectiles, comprising a data unit for a navigation and orientation system, a unit for calculating firing systems, a data visualization system, an weapon stabilizer, characterized in that it is equipped with a manual data input unit, a data unit about the target, the meteorological and ballistic data block, the shelling parameters calculation block, and the outputs of all blocks except the weapon stabilizer are connected to the inputs of the data visualization system, when the output of the manual data input unit is connected to the inputs of the firing parameters calculation unit and the shooting setup calculation unit, the firing parameters calculation unit inputs are connected to the outputs of the target data unit and the navigation and orientation system data unit, the inputs of the shooting setup calculation unit are connected to the outputs of the unit meteorological and ballistic data and the data block of the navigation and orientation system, the output of the firing parameters calculation unit is connected to the input of the firing setup calculation unit, the output of which one with the input of the arms stabilizer. 3. The system according to claim 2, characterized in that the unit for calculating the parameters of the shelling contains blocks for the formation of coordinates of all OCs and BMs in a connected rectangular coordinate system, for calculating the range and average errors of firing, calculating the costs of shells for shelling each OC, calculating the number and magnitude of removal the boundaries of shelling of each OTs, calculating the coordinates of TP for shelling each OTs, determining the signs of intersections of the main and extended zones of shelling for each pair of OTs, calculating the distances between the TPs of intersecting zones of shelling, calculating the coordinates P obtained after combining, forming groups of combined TPs, calculating the total projectile consumption obtained after combining TPs, comparing the assigned and calculated projectile costs for shelling the GC and calculating the adjusted projectile costs for shelling each OC, forming the coordinates of the TP in the geographical coordinate system, and the inputs blocks for the formation of coordinates of all OCs and BMs in a connected rectangular coordinate system, for calculating the range and median shooting errors, for calculating the costs of shells for shelling each th OTs, calculating the number and sizes of removal of the shelling boundaries of each OTs, comparing the assigned and calculated costs of shells for firing the HZ and calculating the adjusted costs of shells for firing each OTs connected to the output of the target data block, while the inputs of the coordinates of all the OTs and BM in the associated rectangular coordinate system, the calculation of the range and the median shooting errors are connected to the output of the data block of the navigation and orientation systems, as well as the inputs of the block for calculating the number and values of removing the boundaries about the boom of each OTs is connected to the outputs of the units for calculating the range and average errors of firing, the calculation of the costs of shells for shelling each OTs, comparing the assigned and calculated costs of the shells for shelling the GC and calculating the adjusted costs of shells for shelling each OTs, the inputs of the unit for calculating the coordinates of TP for shelling each OTs connected to the outputs of the blocks for the formation of coordinates of all OCs and BMs in a connected rectangular coordinate system, for calculating the number and values of removing the shelling boundaries of each OC, the input of the definition block signs of intersection of the main and extended shelling zones for each pair of shelling centers is connected to the output of the unit for calculating the coordinates of the TP for shelling each shelling center, the inputs of the block for calculating the distances between the TPs of intersecting zones of shelling are connected to the outputs of the blocks for calculating the coordinates of the TP for shelling each shelling center, determining signs of intersections of the main and extended firing zones for each pair of OTs, the inputs of the unit for calculating the coordinates of the TP obtained after the associations are connected to the outputs of the units for calculating the coordinates of the TP for shelling each OTs, forming groups removed TP, the inputs of the unit for forming groups of combined TP are connected to the outputs of the blocks for determining the signs of intersection of the main and extended shelling zones for each pair of OTs, the calculation of the distances between the TP of intersecting shelling zones, the inputs of the unit for calculating the total projectile consumption obtained after the TP combinations are connected to the outputs of the blocks calculating the number and magnitude of the removal of the shelling boundaries of each OTs, the formation of groups of combined TPs, the inputs of the TP coordinate formation unit in the geographical coordinate system are connected to the outputs blocks for calculating the coordinates of TP obtained after combining, comparing the assigned and calculated costs of shells for shelling the GC and calculating the adjusted costs of shells for shelling each OC, the input of the unit for comparing the assigned and calculated costs of the shells for shelling the GC and calculating the adjusted costs of shells for shelling each OC is connected to the output of the unit for calculating the total consumption of shells obtained after the unification of the TP, the output of the block forming the coordinates of the TP in the geographical coordinate system is connected to moves installations calculating unit for shooting and data visualization system.

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