RU2741132C1 - Flying object destruction method - Google Patents

Abstract

FIELD: weapons.

SUBSTANCE: invention relates to military equipment. Method of hitting the flying object, the speed of which is 6−7 km/s, consists in the fact that the flying object is struck with the help of the interceptor flying at rate of 0.3−0.5 km/s, which is launched from the mobile launcher. Mobile launcher carries out the flight task into the antimissile head, continuously illuminates the anti-missile and corrects its flight trajectory. Guidance device aligns the anti-missile system on the target in the launching position and corrects its flight. Command post launches inter-missile. Anti-missile consists of combat part, on-board guidance equipment, autopilot with set of steering machines, first and second stage engines, on-board radio equipment, autopilot. Provided is a radar station for long-range detection of launching and tracking the actual flight path of the flying object and the inter-missile, which enables to correct the flight of the anti-missile and bring it on the flight trajectory of the object.

EFFECT: higher efficiency of flying object damage.

1 cl, 1 dwg

Description

The technical field to which the invention relates

The invention relates to the field of military equipment and can be used to defeat an object flying at a speed of up to 7 km / s, an anti-missile missile flying at a speed of 0.3 km / s

State of the art

A known method of hitting a flying object with the participation of: an anti-missile, which is launched from a mobile launcher based on the chassis of the MAZ-537 transport vehicle with a special transport trailer equipped with a radar station that monitors the launch of the object, calculates the expected trajectory of its flight, tracks the actual flight path, carries out input of a flight task into the anti-missile head, correction of its flight trajectory, continuous target illumination; a guidance device that guides the anti-missile at the target from the launch position, corrects its flight; command post, with the help of which the missile is launched, and, if necessary, its destruction.

An anti-missile missile consists of the following main elements: a warhead, onboard guidance equipment, an autopilot with a set of steering gears, first and second stage engines. The onboard radio control equipment is designed to receive anti-missile flight control commands and issue them to the autopilot, as well as to receive one-time commands that control the propulsion engine thrust and the detonation of the warhead; the autopilot is designed to control the anti-missile steering vehicles, rotary engines and air rudders and to stabilize the anti-missile about three mutually perpendicular axes, as well as to switch to homing 10 seconds before approaching the target [http://vko.ru, http: // militaryrussia .ru].

The disadvantage of this method is that it does not allow hitting missiles flying at a speed of more than 0.3 km / s.

This method is chosen as a prototype.

Disclosure of invention

The technical result is the defeat of a fast-flying object with an anti-missile flying at a lower speed.

The method of hitting a fast-flying object, the speed of which is 6-7 km / s, is carried out using an anti-missile flying at a speed of 0.3-0.5 km / s, which is launched from a mobile launcher, which enters the flight task into the head of the anti-missile, continuous illumination anti-missile, corrects its flight trajectory; a guidance device that orients the missile defense to the target in the launch position, corrects its flight; the command post, which launches the anti-missile, and, if necessary, its self-destruction;

an anti-missile, consists of the following main elements: a warhead, onboard guidance equipment, an autopilot with a set of steering gears, first and second stage engines; onboard radio equipment for receiving anti-missile flight control commands and issuing them to the autopilot, as well as for receiving one-time commands that control the propulsion engine thrust and detonate the warhead; an autopilot to control the anti-missile steering vehicles, rotary engines and air rudders and to stabilize the anti-missile missile with respect to three mutually perpendicular axes, characterized in that

additionally, a radar station for early detection of launching and tracking the actual flight path of a fast-flying object and an anti-missile is provided, which makes it possible to correct the flight of the anti-missile and bring it to the flight path of the object, as well as the transition to homing of the anti-missile 2-3 seconds before approaching the target, taking into account the flight speed a fast-flying object and an anti-missile flying towards.

Brief Description of Drawings

FIG. 1 shows a top view (a) and a front view (c) of the trajectory of a fast-flying object and an anti-missile, as well as the location of launchers and targets.

Implementation of the invention

FIG. 1 shows the following conventions:

1 - the first launcher PU1;

2 - goal C;

3 - second launcher PU2;

4 - fast-flying BLO object;

5 - anti-missile PR;

6 - early warning radar radar station;

7 - radio channel between RSLdo and PU2;

toz - time (moment) of trigger detection;

tot is the time (moment) of determining the BLO flight trajectory:

t1 - the first timestamp of the flight;

t2 is the second time stamp of the flight.

The flight trajectory of BLO 4 and PR 5 in Fig. 1 (top view a and front view c) is shown by lines AB and VG. BLO 4 starts from the GTU1 launcher, PR 5 - from the PU2 launcher 3. BLO 4 is designed to defeat the target C 2, PR 5 - BLO 4. The PR 5 is launched in such a way as to hang it at point G on the BLO flight trajectory 4, and then change course and steer towards BLO 4. After changing the course, PR 5 flies along the trajectory shown by the arrow of the main engine. Its flight is under the control of homing devices PR 5. At point D, a collision and detonation of PR 5 and BLO 4 occurs.

Control over the flight of BLO 4 and PR 5 is carried out from the early warning radar station. Information from the radar station is transmitted via radio channel 7 to PU2. At the time tos, the launch of BLO 4 is detected, at the time tfrom, the flight trajectory of BLO 4 is calculated and the subsequent launch of PR 5. At times t1 and t2, the locations of BLO 4 and PR 5 are marked.

Claims (3)

The method of hitting a flying object, the speed of which is 6-7 km / s, is carried out using an anti-missile, flying at a speed of 0.3-0.5 km / s, which is launched from a mobile launcher, which enters the flight task into the head of the anti-missile, continuous illumination of the anti-missile, corrects the trajectory of its flight; a guidance device that orients the missile defense to the target in the launch position, corrects its flight; the command post, which launches the anti-missile, and, if necessary, its self-destruction; an anti-missile missile consists of the following main elements: a warhead, on-board guidance equipment, an autopilot with a set of steering gears, first and second stage engines; onboard radio equipment for receiving anti-missile flight control commands and issuing them to the autopilot, as well as for receiving one-time commands that control the propulsion engine thrust and detonate the warhead; an autopilot to control the anti-missile steering vehicles, rotary engines and air rudders and to stabilize the anti-missile missile with respect to three mutually perpendicular axes, characterized in that additionally, a radar station for early detection of launching and tracking the actual flight path of a flying object and an anti-missile is provided, which allows you to correct the flight of the anti-missile and bring it to the flight path of the object, as well as the transition to homing of the anti-missile 2-3 seconds before approaching the target, taking into account the flight speed a flying object and an anti-missile flying towards.

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