RU2713683C1 - Method of hitting an area target by cluster action of cluster ammunition sub-ammunition - Google Patents

Abstract

FIELD: military equipment.

SUBSTANCE: invention relates to defense equipment and can be used to increase efficiency of damaging action of multiple rocket launcher systems and cluster aviation ammunition. Method is based on blasting of submunitions supplied to an area target and placed at the specified distance determined from an analytical expression. Distance is provided by interaction of gas-dynamic streams of reacting substances and afterburning of the mixture of active products with atmospheric oxygen. For this purpose, an information center for monitoring delivery to an area target of submunition is created. Each of them is equipped with a beacon operated during interaction of submunition with an area target. After observing the fact of delivery of all submunitions by the observation center, a common command is formed to blow submunitions. Submunition for their delivery to the surface target is extracted from the cluster ammunition in the specified points of the trajectory. At non-arrival after a given time of the command from the observation information center for the sub-munition explosion, the explosive is detonated from the ammunition fuse.

EFFECT: technical result is higher probability of destruction of target area by providing simultaneous detonation of landed submunitions formed as a result of actuation on trajectory of several cluster warheads of shells of rocket launcher rocket systems or cluster aviation ammunition.

4 cl, 1 dwg

Description

The invention relates to defense technology and can be used to increase the effectiveness of the damaging effects of complexes of multiple launch rocket systems and cluster munitions.

Closest to the invention (prototype) is a method of hitting a group action of ammunition, including equipping ammunition shells with charge components based on explosives, rubbers and metal fuels with a total content of more than 20% by weight, installing ammunition on the ground, installing initiating ammunition, putting into action ammunition charge initiating ammunition and ensuring the interaction of the charge components of the installed ammunition in the detonation and afterburning mode with the release of energy gii, the composition of the charges uses rubber, which ensures adhesion of the ammunition charge to the walls of the shell and a detonation velocity not exceeding 6000 m / s, ammunition with an initiating charge with a detonation velocity of at least 7600 m / s is located in the center of the location of the ammunition, while the ammunition is mounted on terrain, at a given distance from each other, determined from the expression

where R is the distance between the ammunition, m; m is the mass of the charge, kg, which ensures the interaction of the gas-dynamic flows of the reacting substances and the afterburning of the mixture of active products with atmospheric oxygen (Patent RU 2233426, IPC 7 F42B 23/00, publication date July 27, 2004).

The disadvantage of this method is the lack of information, since when using shells of multiple launch rocket systems, cluster munitions, there is a difference in the time of landing of their submunitions, which will lead to a simultaneous detonation of submunitions from different multiple launch rocket systems or cluster munitions, and therefore to the probability of defeating the area target.

An object of the present invention is to develop a method for hitting an areal target by the group action of cluster munition submunitions. The technical result is an increase in the likelihood of hitting an area target by providing simultaneous detonation of landing submunitions formed as a result of the triggering of several (e.g. N) cluster warheads of multiple rocket launchers of rocket launchers or cluster munitions.

The technical result is achieved by the method of hitting an areal target by the group action of cluster munition ammunition, which is based on the detonation of submunitions delivered to the areal target and placed at a reduced distance determined from the expression

where R is the distance between the submunitions, m .; m is the mass of the charge, kg, which ensures the interaction of the gas-dynamic flows of the reacting substances and the afterburning of the mixture of active products with atmospheric oxygen, in which, according to the invention, an information center is created to monitor the delivery of submunitions to the target area, each of which is equipped with a beacon that works when the submunition interacts with an area target, after the information center has fixed the fact of delivery of all submunitions, the general team is formed to subvert the submunitions, while the submunitions to deliver them to the areal target, they are removed from the cluster munition at predetermined path points.

New features of the invention:

- create an information center for monitoring submunitions;

- submunitions of cluster munitions are equipped with beacons that operate when they interact with the ground;

- divide cluster munitions into submunitions at predetermined path points;

- record the fact of landing of all submunitions in the observation information center;

- form a common team for the destruction of submunitions after fixing the fact of delivery of all submunitions.

- if the team does not arrive after a specified time from the surveillance information center, teams to detonate the submunition carry out its detonation from the submunition fuse.

The above distinguishing features and known features mentioned in the first paragraph of the claims are significant.

A new set of essential features provides a solution to the task with the achievement of a technical result - increasing the likelihood of hitting an area target by ensuring the simultaneous detonation of landing submunitions, as a result of the operation of several (for example, N) cluster warheads of multiple rocket launcher shells or cluster munitions. The use of a single set of essential distinguishing features in the known technical solutions was not found, which characterizes the conformity of the considered technical solution to the criterion of "novelty."

In the particular case, if the team does not arrive after a specified time from the surveillance information center to detonate the submunition, it will be detonated by the submunition fuse.

In a particular case, the surveillance information center is placed on an autonomous unmanned aerial vehicle.

In a particular case, the surveillance information center is placed on a remotely piloted aircraft.

In an advantageous embodiment of the invention, the submunition shells are equipped with charge components based on explosives, rubbers and metal fuels with a total content of more than 20% by weight.

The inventive method is the result of research and experimental work to increase the likelihood of hitting an area target by ensuring the simultaneous detonation of landing submunitions formed as a result of the triggering of several (e.g. N) cluster warheads of multiple rocket launcher shells or cluster munitions.

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

1 - observation center;

2 - submunition;

3 - areal target.

The method is implemented as follows. Before the attack of the area target 3, an information observation center 1 is created, which is placed on board an autonomous or remotely piloted unmanned aerial vehicle. As the information center of observation 1 can be used on-board systems of an autonomous or remotely piloted unmanned aerial vehicle, for example, a radar station, an optoelectronic system, etc. Using the information center for observation 1, the condition of the area target 3 is monitored. Then, a set of cluster warheads of multiple rocket launcher shells or cluster aviation munitions, which form a swarm of submunitions 2 in the target area, are delivered to the area of area target 3. some delays in time cover the area target 3. Each of the submunitions 2 is equipped with a beacon (for example, a radio beacon), which starts to work after the landing of the submunition 2.

The presence of 2 beacons on the submunition allows informing the observation information center 1 about the fact of their landing. Also, at the moment of landing, a submunition fuse 2 is put into a combat position.

The fact of the landing of all submunitions 2 is recorded by the surveillance information center 1. After the landing of the last submunition 2 by the surveillance information center 1, a team is formed to destroy them.

If the team does not arrive after a specified time from the surveillance information center 1, the teams to detonate submunition 2 carry out its detonation from the fuse of submunition 2.

When using a remotely piloted unmanned aerial vehicle as the monitoring information center 1 of an onboard system, a command to detonate submunitions 2 can be given by a remotely piloted unmanned aerial vehicle operator.

Simultaneous detonation of submunitions 2 can increase the likelihood of hitting an area target 3.

In one embodiment of the invention, it is possible to equip the shells of ammunition with charge components based on explosives, rubbers and metal fuels with a total content of more than 20% by weight, using rubber that provides adhesion of the charge of the ammunition to the walls of the shell and a detonation velocity not exceeding 6000 m / from.

Thus, the proposed method can be used to defeat the areal target by the group action of submunitions of cluster munitions. Using the proposed method will increase the likelihood of hitting an area target by ensuring the simultaneous detonation of landing submunitions formed as a result of the triggering of several (for example, N) cluster warheads of multiple rocket launcher shells or cluster munitions.

Claims (8)

1. The method of hitting an area target by the group action of submunitions of cluster munitions, based on the undermining of submunitions delivered to the area target and placed at a reduced distance determined from the expression

R is the distance between the submunitions, m; m is the mass of charge, kg in which the interaction of the gas-dynamic flows of the reacting substances and the afterburning of the mixture of active products with atmospheric oxygen are provided, characterized in that they create an information center for monitoring the delivery of submunitions to the target area, each of which is equipped with a beacon that works when the submunition interacts with the target area, after the observation information center fixes it the fact of the delivery of all submunitions form a common team to subvert the submunitions, while the submunitions to deliver them to the area the target is removed from the cluster munition at predetermined points on the trajectory, and if the command from the surveillance information center doesn’t arrive to detonate the submunition after a predetermined time, it detonates from the munition fuse. 2. The method according to p. 1, characterized in that the surveillance information center is placed on an autonomous unmanned aerial vehicle. 3. The method according to p. 1, characterized in that the information monitoring center is placed on a remotely piloted aircraft. 4. The method of claim 1, wherein the submunition shells are equipped with charge components based on explosives, rubbers and metal fuels with a total content of not more than 20% by weight.

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