RU175624U1 - A set of ammunition cartridges for controlled sudden sharp contrast crucifixion or aerosol formation in the area of the masked object - Google Patents

Abstract

The inventive utility model relates to the field of camouflage, in particular to means for setting aerosol mask masks, and more specifically to space-distributed aerosol formations and / or sudden sharply contrasting crucifixion of the background of the area around single objects and in areas (in areas) where group objects are located. The technical result is achieved the fact that the ammunition cartridge is integrated into a cartridge ammunition kit for controlled sudden sharp contrast crucifixion or aerosol formation in the maskir area object with an autonomous control system for the undermining of ammunition and determining the time of their operation during the flight of a controlled submunition of the WTO in the last section of the trajectory. The essence of the model is to create a set of ammunition-cassettes for controlled sudden sharp contrasting aerosol formation, including a set of ammunition-cassettes and interconnected a controlled detonation system including a subsystem of sensors detecting a change in the electromagnetic environment, and registration of laser irradiation of a camouflage object, a control device, a decision-making device, a command generation device and a control radio line to autonomously provide sudden sharp contrast crucifixion or aerosol formation in the area of the masked object at the moment of registration of the threshold value of the electromagnetic field level and / or laser irradiation by ammunition guidance systems at target in the last section of its trajectory, perceived in real time by sensors detected I signal means guidance guided munitions. 3 s.p. f-ly.

Description

The inventive utility model relates to the field of camouflage, in particular, to means of protecting troops and objects from being hit by precision weapons by means of aerosol mask masks, and more specifically, space-distributed aerosol formations and / or sudden sharp contrast crucifixion of the background around single objects and in areas (at the sites) the placement of group facilities.

One of the tasks of camouflage is to disrupt the guidance (aiming) of the WTO by hiding the object, or simulating it, or creating false targets using active interference to the analyzers of homing ammunition and, thereby, increasing the survivability of the protected object.

To ensure the search, detection and recognition of targets in the guidance heads, the following types of analyzer devices are used:

analyzers working on the principle of space scanning (optical and radar ranges);

analyzers with multi-element receivers (laser, semi-active guidance systems);

analyzers that use microstructures of the target image in the visible and IR wavelength ranges (television and thermal imaging guidance systems).

To solve this problem, false targets are equipped, including thermal false targets (such as a catalytic flare furnace KFP-1-180, Teplo-1) and devices for quickly tracing the background of the terrain. This creates an obstacle to the WTO and can carry it away in the direction of a false target.

The well-known "Method of sudden changes in the phono-target environment and pulse distributor of camouflage foam material for its implementation" by applying to the masked surface materials corresponding to the spectrophotometric characteristics of the background and / or sharply contrasting to these backgrounds, taking into account the natural environmental conditions. [Application for invention 2004123943/02 of 08/06/2004, patent RU 2278345, published on 06/20/2006, F41H 3]

In this invention, the use of a pulse dispenser of camouflage foam material for a sudden change in the phono-target environment with different variants of its location on the ground relative to the masked object provides the effect of masking single and group objects stationary from the ground from guided high-precision weapon guidance means due to the sharp contrast of the background surrounding single objects and in areas (on sites) of the placement of group objects one temporarily in the visible, infrared and radar ranges of the spectrum of electromagnetic waves (EMW)

Known lighting projectile for creating a sharp contrast aerosol formation over an object. The projectile consists of a body with an aerosol composition, a head, a plug-in or screw-in bottom, a double-acting tube, an expulsion charge from smoke or smokeless gunpowder in a cap, a diaphragm with holes in the center, a lighting torch fastened with slings of a parachute using a swivel, and steel half cylinders [ Tretyakov G.M. Ammunition of artillery. - M.: 2nd printing house of the Military Publishing House of the USSR Ministry of Internal Affairs named after K. Voroshilov, 1947, - 268 p.].

Known propaganda shell containing a body with a loose composition, with a diaphragm embedded in its chamber, over which a blow charge from smoke or smokeless powder is located, used to create a sharp-contrast aerosol formation over an object [G. Tretyakov Ammunition of artillery. - M.: 2nd printing house of the Military Publishing House of the USSR Ministry of Internal Affairs named after K. Voroshilov, 1947, p. 208].

As the main disadvantage of using these tools, we can note the absence of an autonomous control system for terrain crucible devices and the means for crucifixion used, which ensure the timely creation of sharp contrast spots on the terrain, which interfere with WTO guidance systems on target in the zone of single and group objects in real time, and thereby providing increased survivability of masked single or group objects from modern means of the WTO.

The “Masking method and variants of an ammunition cartridge for sudden sharp contrast crucifixion and / or aerosol formation” is also known, selected as a prototype, which contains a housing with a diaphragm embedded in its chamber and an expelling charge of smoke or smokeless powder with a flammable device. Additionally, a sealed enclosure is placed in the chamber, separated by a diaphragm from the expelling charge with an ignition device and made, in particular, of foil and / or thick paper coated with polyethylene and / or polyethylene, while the housing is equipped with a cover mounted on its outlet, and cutting elements mounted on a section of the outlet with the possibility of interaction with a sealed shell, and inside the shell is placed or vacuum powder, and / or a mixture of powders, and / or carbon fiber material, and / or and half-wave vibrators and / or fibers; or an initial foaming solution with introduced liquefied gas, in particular propane or freon, under excess pressure, providing a liquefied gas state [Application for invention 2003101266/02 of 01/17/2003, RF patent RU 2241196, published 11.27.2004].

When implementing the masking method using the above-described munition cartridges in the surface layer of the atmosphere, a cloud gradually forms on the surface of the masking material, and a spot is formed as a result of the operation of the munition cartridges, which are located on the surface or at a small height from it.

The main disadvantages of the method of masking and options for ammunition-cassettes for sudden sharp contrast crucifixion and / or aerosol formation, selected as a prototype, is the uncertainty of its use when crucified terrain due to the lack of ammunition control system in the kit, providing sudden crucifix of the terrain in the area of the object in predetermined period of time at the moment of registration of the threshold value, the level of the electromagnetic field and / or laser irradiation with the guidance systems the direction of the ammunition on the target in the last section of its trajectory, as in a known munition cluster:

it is not provided for determining the time of undermining, as a result of which the effect of the suddenness of their use is not achieved;

not considered a way to manage ammunition.

The objective of the invention is to increase the effectiveness of sharp contrast crucifixion and achieve surprise application due to the additionally included in the set of an autonomous ammunition control system and determining by the sensors of the control system the time of their operation during the flight of the controlled WTO submunition in the last section of the path.

The technical result is achieved by the fact that the ammunition cluster is integrated into a set of ammunition cassettes for controlled sudden sharp contrast crucifixion or aerosol formation in the area where the masked object is located with an autonomous control system for detonating ammunition and determining the time of their operation during the flight of the guided submunition of the WTO in the last section of the trajectory.

The task is achieved by using a set of ammunition cassettes for controlled sudden sharp contrast crucifixion or aerosol formation, including ammunition cassettes containing a housing with a diaphragm inserted in its chamber and an expelling charge of smoke or smokeless powder, inside which either vacuum powder or / and a mixture is placed powders, and / or carbon fiber material, and / or half-wave vibrators, and / or fibers, or the initial foaming solution with the introduction of liquefied gas, in particular STI propane or freon, pressurized, liquefied state providing gas. At the same time, the ammunition cassettes are combined into a single set, which is additionally equipped with a system for its controlled detonation, which includes a subsystem of sensors that record changes in the electromagnetic environment and registration of laser irradiation of the camouflage object, a control device, a decision making device, a command generation device, and a control radio line for Autonomous provision of sudden sharp contrast crucifixion or aerosol formation in the area of the masked object at the time of registration and a threshold value of the level of the electromagnetic field and / or laser irradiation by the guidance systems of the ammunition on the target in the last section of its trajectory, perceived in real time by sensors for detecting signals from guided ammunition guidance devices.

A set of ammunition cassettes includes several ammunition cassettes providing sudden sharp contrast crucifixion or aerosol formation in the area of the masked object with the manifestation of unmasking signs simultaneously in the visible, infrared, and radar ranges of the spectrum of electromagnetic waves.

The number of cartridges ammunition included in the kit depends on the type of masked single or group ground object located on the ground according to a pre-selected scheme in accordance with the masking intent.

To autonomously ensure the sudden crucifixion at the time of irradiation by means of guiding the ammunition to the target at the last part of its trajectory, a control radio line is included in the control system of the set of ammunition-cassettes, which includes standard means, such as electronic means for undermining RPZ-8M charges.

In FIG. 1 is a schematic structural diagram of an autonomous control system of a set of ammunition-cartridges for controlled sudden sharp contrast crucifixion or aerosol formation in the area of the masked object, where:

1 - autonomous control system; 2 - a set of ammunition cassettes; 3 - radio control line; 4 - a subsystem of detection sensors; 5 - decision making device; 6 - command transmitting device; 7 - executive device; 8 - interference spots formed by an ammunition cartridge.

As you know, in the guidance systems of the WTO implemented the following technical solutions to determine the relative position of the ammunition and the target:

target illumination with specific radiation, allowing the ammunition to identify the target and adjust its deviation;

the use of target radiation in the entire spectrum of the wavelength range;

the ability of an ammunition to identify the optical or radio-technical picture of a target for selecting a priority object when pointing a submunition.

The technical essence of the autonomous control system (1) introduced into the ammunition cluster cartridge (2) consists in the following: sensors are included in the autonomous control system for the ammunition cluster cartridge (2) to determine the moment the guided submunition of the WTO is aimed at the target in the last section of its path in the claimed utility model 4) registering a change in the electromagnetic environment or a change in the operating mode of the radar of the guidance system, as well as registering laser irradiation of the masked object.

The sensor system detects the exposure of the radar object of the guided submunition guidance system to the target at the last stage of its trajectory or the operation of the laser guidance system, transmits data to the decision-making device (5). The decision-making device algorithmically determines the threshold values, upon reaching which a decision is made to undermine the ammunition cartridge, and transmits a command to the command-transmitting device (6) of the radio control line (3). The command-transmitting device generates a command and transmits it to the actuator (7). As a radio control line, standard means can be used, for example, an electronic means for detonating RPZ-8M charges.

In Figs. 2, 3, 4, 1, 2, and 3 variants of schematic diagrams of sharp contrast crucifixion or aerosol formation in the area of the masked object are shown.

Option 1. In Fig. 2, a group object is shown consisting of 4 single objects with an ordered crucifixion of the terrain against the background of a group object stationary on it with 2 spots-hindrances each, where: 8 - spot-noise; 9 - object (weapons and special equipment).

Option 2. In Fig. 3, a group object is shown consisting of 4 single objects with an ordered crucifixion of the terrain against the background of a group object stationary on it with 4 spots of interference each, where: 8 is a spot-noise; 9 - object (weapons and special equipment).

Option 3. In Fig. 4, a group object is shown consisting of 4 single objects with randomly crucified terrain against a background of a group object stationary on it with 4 interference spots each, where: 8 is an interference spot; 9 - object (weapons and special equipment).

The effectiveness of the use of controlled sudden sharp contrast crucifixion using the inventive set of ammunition-cassettes with the formation of sharp contrast noise spots in the area of the masked object by the above options was tested according to the method developed by the authors, according to the criterion of visibility is the probability of detection (P _obn ). The calculations were carried out under the following assumptions:

the underlying background is “green meadow” in conditions of diffuse visibility with a spectral brightness coefficient r _f = 0.18;

spectral brightness coefficient _of single objects r = 0.15, which corresponds to the protective green coloration;

spectral brightness coefficient of the spot-interference r _op = 0.78,

assessment of the camouflage effect of sharp contrast crucifixion of the area was carried out according to the results of decoding the images of a group object at a simulated height of 1.0 km;

Visibility values were obtained using the M-53A polarization visibility meter.

The following calculated dependencies were used:

the survivability of military targets in the conditions of the enemy using modern reconnaissance and destruction means with optoelectronic guidance is determined by the function:

where P _obn = probability of detection by intelligence;

P _then - the probability of damage to objects;

R _n - the probability of pointing optical electronic means on a single element of a group object

Where:

- вероятность поражения цели в составе группового объекта (без распятнения местности);

- the probability of hitting a target as part of a group object (without crucifixion of the terrain);

- то же, с распятнением местности;

- the same, with the crucifixion of the terrain;

P _obni - the probability of detecting the i-th target (single object) as part of a group.

Where:

C is a coefficient taking into account the influence on the quality of interpretation of the position and the number of elements of the object;

In - the coefficient of recognition of the forms of a single element for the terrain, m;

- натуральный размер одиночного объекта;

- the natural size of a single object;

- разрешение изображения;

- image resolution;

m is the image scale;

K is the contrast of the image with the background.

the probability of defeat P _then . goals as part of a group object was determined as the probability of a normally distributed random variable x falling into a given interval (a, b), for known values of M and σ:

Where:

- математическое ожидание дискретной случайной величины точки прицеливания от истинной цели поражения;

- the mathematical expectation of a discrete random variable of the aiming point from the true target of the defeat;

L _i = the value of the random deviation of the specified value by the decryption operator.

σ is the mean square deviation of the aiming point of the weapon from the true target as part of a group object.

The calculation results of mathematical modeling of the use of controlled sudden sharp contrast crucifixion or aerosol formation in the area of the masked object are shown in table 1.

The results of the studies, it was found that in the absence raspyatneniya P _upd = 0.78, P _pores = 0.76, Q = 0.57, when using one embodiment sudden rezkokontrastnogo raspyatneniya or aerosol formation in the location of the covered object P _upd = 0.65 area P _pore = 0.6, Q = 0.66, when applying 2 options P _obn = 0.45, P _pore = 0.49, Q = 0.82, when applying 3 options P _obn = 0.4, P _pore = 0.45, Q = 0.87.

The analysis of the results of modeling sharp contrast crucifixion or aerosol formation in the zone of the masked group object consisting of 4 single objects shows that the most effective of the studied options is option No. 3. The survivability of the object with this option of sharply contrasting crucifixion of the terrain increases by 67%, which can ensure that the unit performs its combat mission.

Thus, the inventive set of ammunition cassettes with an autonomous control system for undermining ammunition and determining the time of their operation during the flight of the guided submunition of the WTO in the last section of the trajectory, ensures the achievement of autonomous control of sudden sharp-contrast crucifixion in the area of the masked object.

Claims (4)

1. A set of ammunition cassettes for controlled sudden sharp contrast crucifixion or aerosol formation, including ammunition cassettes containing a housing with a diaphragm enclosed in its chamber and an expelling charge of smoke or smokeless powder, inside which either vacuum powder and / or a mixture of powders are placed, and / or carbon fiber material, and / or half-wave vibrators, and / or fibers, or the initial foaming solution with the introduction of liquefied gas, in particular propane or freon, under excess pressure liquefied gas state, characterized in that the ammunition cassettes are combined into a single set, which is additionally equipped with a system of its autonomous controlled detonation, which includes a subsystem of sensors that detect changes in the electromagnetic environment, and registration of laser irradiation of the masking object, control device, device decision making, command generation device and control radio line for autonomous provision of sudden sharp contrast crucifixion or aerosol rofessional in the zone covered object location at the time of registration of the threshold of the electromagnetic field level and / or laser irradiation guidance systems ammunition at the target in the last portion of its path, perceived in real-time detection sensors signal guided munitions guidance means. 2. A set of ammunition-cassettes according to claim 1, characterized in that the ammunition-cassettes of the kit are configured to provide sudden sharp contrast crucifixion or aerosol formation in the area of the masked object with the manifestation of unmasking signs simultaneously in the visible, infrared and radar ranges of the spectrum of electromagnetic waves. 3. A set of cartridges of ammunition according to claim 1, characterized in that the number of cartridges of ammunition included in the kit depends on the type of masked single or group ground object located in the area according to a pre-selected scheme in accordance with the masking intent. 4. A set of ammunition-cassettes according to claim 1, characterized in that the control line included in the control system of the set of ammunition-cassettes is made in the form of standard means, such as electronic means for detonating RPZ-8M charges.

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