RU2680558C1 - Method of increasing the probability of overcoming zones of missile defense - Google Patents

Abstract

FIELD: military equipment.SUBSTANCE: invention relates to the field of military affairs and is intended to increase the likelihood of warheads overcoming missile defense belts. According to the warhead method, in addition to the existing systems, a multipulse engine is installed. Its operation is provided based on the calculation of artificial intelligence automatically, depending on the distance from the warhead to the affected area of the approaching anti-missile system determined by the sensors. Change is envisaged – as a rule, an increase in the velocity of the warhead to move it out of the affected area to a safe distance from the anti-missile in an arbitrary direction, determined by standard warhead systems. Provide a subsequent direction to the target along the newly defined trajectory without returning to the previous trajectory. Number and duration of the engine impulses are determined using artificial intelligence according to the degree of threat of the anti-missile system and the approximate number of anti-missile defense zones to be overcome. Unspent pulses are used to increase the speed of the warhead when approaching the target.EFFECT: increasing the efficiency of the method by increasing the probability of warheads overcoming the missile defense belts.1 cl, 2 dwg

Description

Technical field

The invention relates to the field of military affairs and is intended to increase the likelihood of warheads surmounting missile defense (ABM) zones.

State of the art

Anti-aircraft guided missiles and ground-based and space-based missile defense systems and systems are anti-aircraft guided missiles (SAM), as well as laser weapons and today’s exotic electromagnetic throwing weapons. The main means of destruction are missiles, according to the principle of action of the warhead (warhead) are divided into two main classes:

Missiles direct hit on target;

Missiles hitting a target on a miss.

Missile warheads that hit the target on misses are, without exception, fragmentation. In the modern interpretation, fragmentation warheads are understood to mean ammunition striking a target with a high-speed stream of a large number of similar inert striking elements (PEs), thrown by a blast of a blasting explosive charge, moreover, PEs can represent both fragments of natural fragmentation and the target, as well as ready-made striking elements (GPEs) )

The main component of the US national missile defense system is the ground ballistic missile interception system on the middle part of the trajectory, known as the Ground-Based Midcourse Defense (GBMD). This complex consists of an early warning and tracking radar system that tracks the movement of targets in outer space, and a Mine-Based Interceptor (GBI) mine-based missile defense. The defeat of targets - ballistic missiles and their warheads - is carried out by ramming on a collision course.

Later modifications of the Patriot air defense system are more accurate in guidance, more advanced software and the presence of a new fuse that detonates the warhead with sufficient proximity to the enemy’s missile.

Guidance on missile defense targets is carried out by maneuvering with the help of aerodynamic rudders in the atmosphere and using a system of rocket engines in outer space. At significant altitudes, the efficiency of aerodynamic rudders sharply decreases, which leads to a delayed exit of the rocket to the required angles of attack and, accordingly, to a decrease in the probability of hitting the target.

After starting from the carrier due to the engine’s operation, the rocket acquires the necessary speed and flies to the target in accordance with the law of proportional navigation n = k * ω, where n is the rocket overload, k is the proportionality coefficient, ω is the angular velocity of the target-rocket line of sight .

To effectively intercept the target, the overload of the rocket n _p should be several times higher than the overload of the target n _c . When attacking targets, the increase in disposable overloads due to the projection N of the engine thrust T onto the normal to its velocity vector is defined as N = T * sinα, where α is the angle of attack.

Known means of breaking through missile defense, including a whole complex: missiles with warheads and additional devices (Military Encyclopedic Dictionary, S. F. Akhromeev. 2nd edition. Military Publishing House, 1986 - 863 p., Moscow).

The disadvantage of these tools is the ability of the latest radars to detect missiles at a tremendous height of several hundred kilometers and direct anti-missiles at them.

Known means of breaking through missile defense, including false targets, sources of active and passive interference, launching warheads along trajectories that make it difficult to detect them (Military Encyclopedic Dictionary of Strategic Missile Forces. Moscow, Military Publishing House, I.D. Sergeev, V.N. Yakovlev, N .E. Solovtsov, 1999 - p. 632), (Internet ru.Wikipedia.org/wiki/. Means of overcoming missile defense).

Their disadvantage is the failure of missile defense maneuvers.

Known means of breaking through missile defense using dipole reflectors and covers with absorbing properties that make the warhead almost invisible (Internet www.kap-yar.ru/index.php. M. Pervov “Unknown War in Space”).

The disadvantage of these tools is the reduction of their effect on the extra-atmospheric portion of the flight path of the rocket.

Known methods of overcoming missile defense zones by high speed warheads and their active maneuvering in height and course to reduce the response time of missile defense systems and the approach of anti-ballistic missiles (Sarmat missile system with Avangard-Wikipedia blocks).

The disadvantage of this method of overcoming missile defense is the almost constant speed of movement of the warhead after the accelerating section of the trajectory.

Known (see RF patent No. 2568826 from 10/14/2013, class F41H 13/00) is a self-detonating system that uses the energy of an explosion in the body or near a rocket to break through the defense of enemy anti-missile systems, adopted as the closest analogue.

The essence of the invention lies in the fact that to break through the defense of enemy anti-missile systems by aerospace means on the trajectory to the target, the energy of a controlled explosion of explosives embedded in a rocket is used, both in the body of the flying object and near it, dropping the flying object from the line of impact with the determination of the critical time for switching on the self-detonating system and including only the explosive that will throw the flying object at an angle of 90 degrees in an arbitrary direction, where critical time - minimum allowable time before flying missile with the time needed to trigger the system and means to discharge the flying punch lines.

After determining that the rocket is not on the trajectory, the synchronization system is turned on and the rocket embarks on a combat course. So everything is repeated until the explosive (pyro cartridge) is used up.

A disadvantage of the known technical solution adopted as the closest analogue is the effort (overload) on the rocket, caused by the impact of each explosion, throwing the rocket (in accordance with the application) for tens of meters in the atmosphere and hundreds of meters in space. In addition, in accordance with the application, after exposure to the explosion, the synchronization system is turned on and the rocket again enters the combat course, that is, on the trajectory calculated by the enemy’s missile defense. Another disadvantage of this method of overcoming missile defense zones is the almost unchanged speed of the warhead after the accelerating section of the trajectory.

The aim of the invention is to remedy these disadvantages and create a method to increase the likelihood of warheads surmounting missile defense zones.

The technical result of the invention is to provide a method for increasing the likelihood of warheads surmounting missile defense zones.

Disclosure of the invention

This goal is achieved by the fact that to overcome the missile defense zones on the warhead (1), in addition to the existing systems, a multi-pulse engine (2) is installed, which is activated based on the calculation of artificial intelligence (3) automatically, depending on the distance from the sensors (4) warheads to the zone of destruction of an approaching anti-missile (5) and changing (usually increasing) the speed of the warhead for its departure from the zone of destruction to a safe distance, “urging” and “leading” it away from the anti-missile s in an arbitrary direction, defined by the standard warhead systems, increasing the angle of attack of target and missile n _p overload beyond its maneuvering followed direction warhead on the target of the newly defined path without a return to the previous path,

As artificial intelligence, for example, you can use a device similar to the development of NPO Pribor of the Tehmash concern (part of Rostec) for the production of shells equipped with an artificial intelligence fuse that allows you to program the projectile at the time of the shot or immediately after it detonation at a certain time, calculated automatically by the computer depending on the distance to the target.

As sensors for determining the distance to an approaching anti-missile, one can use, for example, ultraviolet direction finders, which are based on ultraviolet photocathodes that detect targets by the ionized air trail from a working anti-tank missile engine, designed for Armata combat vehicles.

Brief Description of the Drawings

The figure 1 shows a diagram of a warhead with a pulsed engine.

The figure 2 shows the operation of a pulsed motor when the missile approaches a predetermined safe distance from the point of view of anti-missile damage.

The implementation of the invention

The implementation of the invention is carried out by installing on a warhead, in addition to existing systems, a multipulse engine, artificial intelligence system and a distance sensor to a missile defense.

When a missile defense missile defense is approaching a warhead detected by distance sensors, a pulse engine is triggered by an artificial intelligence command, while the number and duration of engine pulses is determined by artificial intelligence according to the degree of missile defense and the approximate number of missile defense zones supposed to be overcome, and unspent impulses can be used to increase the speed of a warhead when approaching a target.

The use of this method of overcoming missile defense zones will significantly increase the likelihood of overcoming missile defense zones by adding to the active maneuvering in height and course the change in the speed of the warhead in areas of dangerous proximity to missile defense and when approaching the target.

Industrial applicability

A way to increase the likelihood of overcoming missile defense zones may find applicability in military equipment to perform combat missions using warheads moving by inertia after acceleration, or having a constantly running engine along the entire trajectory.

Claims (1)

A way to increase the probability of overcoming missile defense zones, characterized in that, in addition to the existing systems, a multipulse engine is installed on the warhead, which works automatically based on the calculation of artificial intelligence depending on the distance from the warhead determined by the sensors to the approach zone of the approaching missile and changing, usually increasing the speed of the warhead for its departure from the affected area to a safe distance from the anti-missile in an arbitrary direction the missile determined by standard warhead systems, followed by direction to the target along a newly defined path without returning to the previous path, while the number and duration of engine pulses are determined using artificial intelligence according to the degree of missile defense and the approximate number of missile defense zones supposed to be overcome, and unspent impulses are used to increase the speed of the warhead when approaching the target.

Images