RU2814056C1 - Method of damaging non-homogeneous distributed group object - Google Patents

Abstract

FIELD: method for hitting a non-homogenous dispersed group object.

SUBSTANCE: method of hitting a non-homogenous dispersed group object is based on the use of an information centre for monitoring the delivery and ensuring the detonation of ammunition located after delivery at a given distance from one another. In the surveillance information centre, priority vulnerable objects are preliminarily identified at the non-homogenous dispersed group object, and ammunition is aimed at each of them, while the ammunition is controlled. Ammunition is fired in packs at the rate of one pack per priority vulnerable object. Each stack of ammunition is adjusted on its trajectory cyclically until the end of the flight, and the ammunition of each stack located at a given distance from each other is simultaneously detonated. The surveillance information centre is equipped with a radar station, with the help of which the coordinates of the flight path of ammunition are determined and the direction of their movement, the coordinates of the priority vulnerable objects of the non-homogenous dispersed group object are determined. The surveillance information centre selects the required number of ammunition packs to ensure the destruction of each priority vulnerable target with minimal cost. The ammunition used in the packs is rockets or attack unmanned aerial vehicles. The surveillance information centre additionally analyses priority vulnerable objects as part of the non-homogenous dispersed group object and determines the priority type of ammunition pack to destroy each of them, which transmits it to the command post, and determines for each of the priority vulnerable objects the optimal conditions for detonating the ammunition pack, based on the maximum their total reduced affected area, and the fact of the landing of the ammunition pack is recorded by the surveillance information centre. After the last ammunition in the stack lands, the surveillance information centre issues a command to detonate all the ammunition in the stack. The surveillance information centre determines the fact that a priority vulnerable object is covered by the total reduced area of destruction of a stack of ammunition, and determines the degree of damage caused to the non-homogenous dispersed group object as a result of the explosion of ammunition, and also transmits information about the damage caused to the command post. In case of incomplete destruction of the non-homogenous dispersed group object, it identifies its unaffected priority vulnerable objects and requests an additional strike on them with packs of ammunition.

EFFECT: increasing the probability of hitting a non-homogenous dispersed group object while saving ammunition.

5 cl, 1 dwg

Description

The invention relates to group explosion techniques and can be used to increase the effectiveness of destruction of heterogeneous dispersed group objects.

There is a known method for controlling the flight of missiles [1], which involves controlling the flight of missiles using a launcher with guide frames. A radar station is provided, with the help of which the coordinates of the trajectory of rocket projectiles are determined and the direction of their movement, the coordinates and movement of moving targets are monitored. The missiles are equipped with devices for correcting their trajectory, radio receivers for receiving a radio signal from a radio transmitter, and a counter for selecting trajectory correction blades. To increase the reliability of the information transmitted to the missile, projectiles are launched in small batches to reduce the cycle time for transmitting information to missiles in the air. This is facilitated by the starting signal, transmitted simultaneously to all rockets, the duration of which corresponds to the flight time of the first projectile to the middle of the trajectory. After this, the trajectories of each projectile are corrected. Before the launch, information about the coordinates of the targets for each of the projectiles is entered into the computer. From this moment the radar begins tracking the coordinates of moving targets. Correction of projectile trajectories in the horizontal and vertical planes is carried out using radio pulses with the direction of correction depending on the moment of pulse transmission and the angle of correction depending on the duration of the radio pulse. Correction of the trajectories of rocket projectiles is carried out cyclically and alternately for each of the projectiles until the end of the flight.

The disadvantages of the known method of controlling the flight of rocket projectiles are its insufficient effectiveness when hitting heterogeneous dispersed group objects due to the lack of taking into account the degree of vulnerability of priority vulnerable objects of a dispersed heterogeneous group object to the damaging factors of ammunition, as well as insufficient information content due to the lack of information about the degree of damage caused to a heterogeneous dispersed group object by the damaging effect of projectiles.

In this case, a heterogeneous dispersed group object is understood as a group of single priority vulnerable objects located in a known manner, significantly different from each other in vulnerability [3].

The vulnerability of a priority vulnerable object is understood as the degree of its possible destruction when exposed to various enemy weapons, including the number of weapons of the same type that hit the object. Vulnerability depends on the type of object (ground, sea, air), its size, structural strength, degree of protection, characteristics of the weapons used and a number of other factors.

The closest analogue of the invention (prototype) is a method of hitting a heterogeneous dispersed group object with the group action of rockets [2], based on the use of an information center for monitoring the delivery and ensuring the simultaneous detonation of rockets placed after delivery at a given distance from one another, ensuring their effect group action in which, in the observation information center, priority vulnerable objects are first identified on a heterogeneous dispersed group object, then rockets are aimed at each of them, so that the distance between projectiles within the priority vulnerable object is equal to the reduced distance determined from the expression

where: R - distance between projectiles, m; m - charge mass, kg,

at the same time, the missiles are controlled, the missiles are fired in packs at the rate of one pack per priority vulnerable object, each shell of the pack is adjusted on the trajectory cyclically until the end of the flight, and the adjusted missiles of each pack, located at a given distance from each other, are simultaneously detonated.

The disadvantages of the known method of controlling the flight of rocket projectiles is its insufficient effectiveness when hitting heterogeneous dispersed group objects due to the lack of the possibility of a reasonable choice of the type of ammunition pack for hitting priority vulnerable objects as part of a heterogeneous dispersed group object, the conditions for their optimal detonation, as well as the possibility of organizing additional strikes in case of failure to hit a heterogeneous dispersed group object.

The technical objective of the present invention is to develop a method for effectively defeating a heterogeneous dispersed group object.

The achieved technical result is an increase in the probability of hitting a heterogeneous dispersed group object while saving ammunition.

The technical result is achieved by the fact that in the method of hitting a heterogeneous dispersed group object with the group action of rockets, based on the use of an information center for monitoring the delivery and ensuring the detonation of ammunition located after delivery at a given distance from one another, ensuring the effect of their group action, in the information center observations preliminarily identify priority vulnerable objects at a heterogeneous dispersed group object, ammunition is aimed at each of them, while the ammunition is controlled, ammunition is fired in packs at the rate of one pack per priority vulnerable object, each munition pack is adjusted along the trajectory cyclically until the end of the flight, carry out simultaneous detonation of ammunition of each pack, located at a given distance from each other; in this case, rockets or attack unmanned aerial vehicles can be used as ammunition of the pack, the surveillance information center additionally analyzes priority vulnerable objects as part of a heterogeneous dispersed group object and determines which of them should be destroyed them, the priority type of ammunition pack (for example, penetrating, fragmentation, high-explosive, incendiary, combined action) and its size, which are transmitted to the command control post, determines for each of the priority vulnerable objects the optimal conditions for detonating the ammunition pack, based on the maximum of their total reduced zone defeat, determines the fact of covering a priority vulnerable object with the total reduced area of destruction of the ammunition pack, determines the degree of damage caused to a heterogeneous dispersed group object as a result of the explosion of ammunition, transmits information about the damage caused to the command post, in the case of incomplete destruction of a heterogeneous dispersed group object, identifies it unaffected priority vulnerable targets and requests an additional strike on them with packs of ammunition.

In addition, each of the ammunition in the stack is equipped with a beacon, which makes it possible to determine its coordinates in the surrounding space. After all the ammunition in the stack has been delivered to the corresponding vulnerable priority object, or the area of space above it, a command is formed to detonate them, if the command is not received after a specified time. explosion from the surveillance information center triggers ammunition fuses.

Also, the surveillance information center can be placed on a manned aircraft, as well as an autonomous unmanned or remotely piloted aircraft.

New essential features of the invention are:

- rockets or attack unmanned aerial vehicles can be used as ammunition packs;

- the surveillance information center additionally analyzes priority vulnerable objects as part of a heterogeneous dispersed group object and determines the priority type of ammunition pack (penetrating, fragmentation, high-explosive, incendiary, combined action) and its size to defeat each of them, which is transmitted to the command control post;

- the surveillance information center determines for each of the priority vulnerable objects the optimal conditions for detonating the ammunition pack, based on the maximum of their total reduced damage zone, determines the fact of covering the priority vulnerable object with the total reduced damage zone of the ammunition pack;

- the information center determines the degree of damage caused to a heterogeneous dispersed group object as a result of the explosion of ammunition, transmits information about the damage caused to the command post, in the event of an incomplete defeat of a heterogeneous dispersed group object, identifies its unaffected priority vulnerable objects and requests an additional strike on them with packs of ammunition .

A new set of essential features ensures the solution of the stated technical problem with the achievement of the stated technical result, namely: increasing the probability of hitting a heterogeneous dispersed group object while saving ammunition.

The use of a single set of essential distinctive features in known technical solutions has not been found, which characterizes the compliance of the technical solution under consideration with the “novelty” criterion.

The above set of new essential features in combination with common known ones ensures the solution of the problem with the achievement of the required technical result and characterizes the proposed technical solution with significant differences compared to the known level of technology.

The drawing shows a typical implementation diagram of the method, where:

1 - surveillance information center;

2 - ammunition (adjustable missiles, attack unmanned aerial vehicles);

3 - heterogeneous dispersed group object;

4 - priority vulnerable object as part of a heterogeneous dispersed group object.

r is the reduced distance between ammunition.

The inventive method is the result of research and experimental work to increase the probability of hitting a heterogeneous dispersed group object while saving ammunition.

Example. The method is implemented as follows. Before an attack on a heterogeneous dispersed group object 3, an information surveillance center 1 is created, which is placed, for example, on board a manned, autonomous or remotely piloted unmanned aerial vehicle. The on-board systems of a manned aircraft, an autonomous or remotely piloted unmanned aerial vehicle, for example, a radar station, an optical-electronic system, etc., can be used as the surveillance information center 1. Using the surveillance information center 1, the state of a heterogeneous dispersed group object 3 is monitored, its priority vulnerable objects 4 are identified and analyzed. Then, ammunition (adjustable rockets, attack unmanned aerial vehicles) 2 is delivered to the area of the heterogeneous dispersed group object 3, which are launched in batches at direction of priority vulnerable objects 4 of a dispersed group object 3 and which after some time cover the priority vulnerable objects 4 of object 3. Each of the ammunition 2 packs is equipped with a beacon (for example, a radio beacon), which allows its coordinates to be determined in the surrounding space, after delivery of all ammunition 2 packs to the corresponding vulnerable priority object 4, or the area of space above it, generates a command to detonate it; if a detonation command is not received within a specified time from the surveillance information center 1, ammunition fuses 2 are triggered.

The surveillance information center 1 is equipped with a radar station, with the help of which the coordinates of the flight path of ammunition (adjustable missiles, attack unmanned aerial vehicles) 2 are determined and the direction of their movement, the coordinates of priority vulnerable objects 4 of a heterogeneous dispersed group object 3, a computer for controlling the operation of the radar station are determined , a radio transmitter, the ammunition 2 is additionally equipped with devices for correcting their trajectory, radio receivers for receiving a radio signal from the radio transmitter, the ammunition 2 is launched in small batches according to the number of priority vulnerable objects 4 objects 3. At the same time, the surveillance information center 1 additionally analyzes the priority vulnerable objects 4 and determines for hitting each of them with the priority type of ammunition pack (penetrating, fragmentation, high-explosive, incendiary, combined action). In addition, the surveillance information center 1 selects the required number of ammunition packs to ensure the destruction of each priority vulnerable object 4 with minimal costs. Also, the surveillance information center 1 determines for each of the priority vulnerable objects 4 the optimal conditions for detonating a stack of ammunition (buried, on the surface of the earth, at the optimal height above the surface of the earth), based on the maximum of their total reduced damage zone. Next, the surveillance information center 1 determines the fact that each priority vulnerable object 4 is covered by the total reduced area of destruction of the ammunition pack, determines the degree of damage caused to a heterogeneous dispersed group object 3 as a result of the explosion of ammunition 2. And, finally, the surveillance information center 1 transmits information about the damage caused to the heterogeneous dispersed group object 3 to the command post, in case of incomplete destruction of a heterogeneous dispersed group object 3 identifies its unaffected priority vulnerable objects 4 and requests an additional strike on them with packs of ammunition.

The fact of landing of the 2nd pack of ammunition is recorded by surveillance information center 1. After the landing of the last 2nd pack of ammunition, the surveillance information center 1 generates a command to detonate all 2nd pack of ammunition. Depending on the type of priority vulnerable object 4, the detonation of ammunition 2, for example, attack unmanned aerial vehicles, can be carried out at an optimal height above the ground. If the priority vulnerable object 4 is a buried object, then it is hit by penetrating ammunition 2 packs. If priority vulnerable object 4 contains flammable substances, then ammunition pack 2 includes incendiary ammunition.

If a command from surveillance information center 1 to detonate ammunition is not received after a specified time, 2 packs of ammunition are detonated using standard fuses.

When using 1 onboard systems of a manned aircraft as a surveillance information center, the command to detonate 2 packs of ammunition can be given by the pilot, and when using 1 onboard systems of a remotely piloted unmanned aerial vehicle as a surveillance information center, the operator of the remotely piloted unmanned aerial vehicle can give the command.

The simultaneous detonation of ammunition 2 of each pack, located at a given distance from each other, including at the optimal height or depth, makes it possible to increase the probability of hitting priority vulnerable objects 4 of object 3, and, consequently, of object 3 itself with minimal consumption of ammunition 2.

Thus, the proposed method can be used when a heterogeneous dispersed group object 3 is hit by the group action of ammunition 2.

The use of the proposed method will increase the probability of hitting a heterogeneous dispersed group object 3 while saving ammunition.

Information sources

1. Patent RU 2747681, IPC 7 F42B 15/00, F41F 3/042, F41G 7/20, publication date 05/12/2021

2. Patent RU 2788248, IPC 7 F42B 15/00, priority 04/13/2023 (prototype).

3. Aviation weapons. Edited by D.I. Gladkova. M., Military Publishing House, 1987, p. 255.

Claims (5)

1. A method of defeating a heterogeneous dispersed group object, based on the use of an information center for monitoring the delivery and ensuring the detonation of ammunition placed after delivery at a given distance from one another, ensuring the effect of their group action, while in the information center the observations are preliminarily allocated to a heterogeneous dispersed group the facility has priority vulnerable objects, each of which is targeted with ammunition, while the ammunition is controlled, the ammunition is fired in packs at the rate of one pack per priority vulnerable object, each munition pack is adjusted along the trajectory cyclically until the end of the flight, the ammunition of each pack is simultaneously detonated, located at a specified distance from each other, characterized in that the surveillance information center is equipped with a radar station, with the help of which the coordinates of the flight path of ammunition are determined and the direction of their movement, the coordinates of priority vulnerable objects of a heterogeneous dispersed group object are determined, the surveillance information center selects the required number of ammunition packs, ensuring the destruction of each priority vulnerable object with minimal costs, rockets or attack unmanned aerial vehicles are used as the ammunition of the pack, the surveillance information center additionally analyzes the priority vulnerable objects as part of a heterogeneous dispersed group object and determines the priority type of ammunition of the pack to defeat each of them , which transmits to the command control post, determines for each of the priority vulnerable objects the optimal conditions for detonating a stack of ammunition, based on the maximum of their total reduced damage zone, the fact of the landing of a stack of ammunition is recorded by the surveillance information center, after the landing of the last ammunition of the stack, the surveillance information center forms a command to detonation of all ammunition in a stack, the surveillance information center determines the fact that a priority vulnerable object has been covered by the total reduced area of destruction of the ammunition in a stack, determines the degree of damage caused to a heterogeneous dispersed group object as a result of the explosion of ammunition, transmits information about the damage caused to the command post, in the event of incomplete destruction of the heterogeneous of a dispersed group object identifies its unaffected priority vulnerable objects and requests an additional strike on them with packs of ammunition. 2. The method according to claim 1, in which each of the ammunition in the stack is equipped with a beacon that allows its coordinates to be determined in the surrounding space; after all the ammunition in the stack is delivered to the corresponding vulnerable priority object, or the area of space above it, a command is formed to detonate them, in the event If the command to detonate from the surveillance information center is not received after a specified time, the ammunition fuses are triggered. 3. The method according to claim 1, in which the surveillance information center is placed on a manned aircraft. 4. The method according to claim 1, in which the surveillance information center is placed on an autonomous unmanned aerial vehicle. 5. The method according to claim 1, in which the surveillance information center is placed on a remotely piloted aircraft.