RU2371668C2 - Method of hitting underwater targets at longe ranges and anti-submarine combat complex - Google Patents

Abstract

FIELD: combat equipment.

SUBSTANCE: cruise missile accommodates warhead and at least one sonobuoy. Aforesaid cruise missile is arranged under ballistic rocket nosecone. Cruise missile is separated above the target location to make controlled horizontal flight there above and jettison at least one sonobuoy. Sonobuoy splash-downed, it sent data on target location to be received by cruise missile radio wave receiver to allow determining underwater-explosion warhead separation coordinates. Then cruise missile is guided to warhead separation point for warhead to be separated. Proposed complex comprises ballistic rocket with jettisonable nose cone above which cruise missile is arranged furnished with warhead of underwater-explosion, at least one jettisonable sonobuoy and cruise missile control system incorporating radio signal receiver to receiver target location coordinates from aforesaid sonobuoy.

EFFECT: higher accuracy of long-range fire.

2 cl, 1 dwg

Description

The invention relates to missiles, in particular to devices for hitting an underwater target, and includes a ballistic missile and an underwater warhead.

Known adopted for the prototype method and device for hitting underwater targets at long range (encyclopedia "Arms and Technologies of Russia" edited by S. Ivanov, volume 3 "Armament of the Navy", p. 138, publishing house "Arms and Technologies", Moscow, 2001).

The known method consists in delivering a detachable underwater warhead with a parachuting device to the target area by means of a ballistic missile, in which the warhead is located under the nose nose fairing, dropping the fairing and separating the warhead with a parachuting device at the end of the flight path, using the parachuting device and engaging the warhead after its splashdown.

The well-known anti-submarine weapon system for hitting submarine targets is made in the form of a ballistic missile, in the bow of which is a detachable underwater warhead, APR-3ME, equipped with a parachuting device, located under the discarded fairing.

The essential features of the proposed method, which coincides with the features of the prototype, are the following - a method of destroying underwater targets at long ranges, which consists in delivering a detachable underwater warhead to the target area by means of a ballistic missile in which the warhead is located under the nose nose fairing, dumping the fairing and separation of the warhead in the final section of the flight path and its activation after splashdown.

The essential features of the proposed device, which coincide with the features of the prototype, are the following - the implementation of a complex of anti-submarine weapons in the form of a ballistic missile, in the bow of which a detachable warhead is placed under the deflected fairing.

When using the known method and complex for hitting a target located at a long range, the long flight time of a ballistic missile to the target area (of the order of 15 minutes or more) allows a moving target to travel a considerable distance from the aiming point, which reduces the likelihood of hitting a target.

The proposed method and device solves the problem of increasing the probability of hitting an underwater target located at a long range.

To solve the problem in a method of hitting underwater targets at long ranges, which consists in delivering a detachable underwater warhead to the target area by means of a ballistic missile, in which the warhead is located under the nose nose fairing, the fairing is dropped and the warhead is separated at the end of the flight path and its activation after splashdown, the underwater warhead is delivered to the target area by means of a ballistic missile in which I part is located under the dropping nose fairing, throwing off the fairing, as part of a detachable cruise missile, located under the releasing fairing of a ballistic missile, the warhead of the underwater action as part of the cruise missile is separated, a controlled horizontal flight of the cruise missile is carried out over the target area, at which it is dropped at least at least one radio-acoustic buoy located in a cruise missile, after the splashdown of which they receive radio information from the buoy about the location of the target via PTO apparatus receiving radio waves, placed on cruise missile determine coordinates of a point separating the warhead submarine actions performed approaching branch point and separated warhead submarine actions.

Distinctive features of the proposed method for hitting submarine targets at long ranges are the following: the underwater warhead is delivered to the target area as part of a detachable cruise missile located under the ballistic missile which is discharged by the nose, the underwater warhead is separated as part of a cruise missile, and a horizontal flight is controlled cruise missile over the target area at which at least one sonar buoy is dropped, p located in a cruise missile, after which it’s received radio information from the buoy about the target’s location by means of radio wave reception equipment placed on the cruise missile, the coordinates of the separation point of the underwater warhead are determined, the approach is made to the separation point, and the underwater warhead is separated.

To solve this problem, the anti-submarine weapons complex is made in the form of a ballistic missile, in the bow of which a cruise missile with a device for its separation is placed under the dropping fairing; a cruise missile contains a detachable underwater warhead, as well as at least one detachable sonar buoy; cruise missile control system is equipped with equipment for receiving information from a radio-acoustic buoy via radio channel about the location of the target.

Distinctive features of the proposed anti-submarine weapons system are the following - the placement in the bow of a ballistic missile under the dropping fairing of a cruise missile with a device for its separation; placement of a detachable warhead as part of a cruise missile; supplying a cruise missile with at least one detachable sonar buoy; supplying a cruise missile control system with equipment for receiving information from a radio-acoustic buoy via a radio channel about the location of the target.

Due to the presence of these distinctive features in conjunction with the known, the following technical result is achieved - the likelihood of hitting an underwater target at long ranges increases, which makes it possible to counter the enemy at lines remote from the protected area.

The proposed technical solution can find application in the development of systems for the detection and destruction of underwater targets.

The proposed complex anti-submarine weapons, providing the implementation of the method of destruction of underwater targets at long ranges, is illustrated in the drawing.

The complex is made in the form of a ballistic missile 1, in the bow of which, under the discarded fairing 2, there is a CR 3 with a device 4 for its separation. The device 4 for separating KP 3 can be made in the form of a detachable joint KP 3 and ballistic missiles 1, for example flanged with bursting bolts or clamp with detachable coupling bolts. KP 3 contains a detachable warhead 5 and a device 6 for separating it, aerodynamic surfaces - wing 7 and deflectable surfaces 8 of the tail of KP 3 with drives 9 for rotating surfaces 8. KP 3 contains an engine 10, a control system 11 and a niche 12 with a rotary cover 13 . In a niche 12 there is a radio sonar buoy 14 ("Encyclopedia of the future admiral. About the fleet and ships", St. Petersburg, Polygon Publishing House, 2003, p. 254) with a device 15 for its separation. Underwater action unit 5 fixed in the niche 16 KR 3 through the device 6 compartment combat part 5. Niche 16 is closed by pivoting flaps 17, attached to the frame of the КР 3 symmetrically on the left and right side of КР 3 by means of hinged joints 18. Ballistic missile 1 is equipped with an accelerating engine 19 for providing flight along a ballistic trajectory and aerodynamic surfaces 20 with actuators 21 for ballistic missile flight control 1. Instead of aerodynamic controlled surfaces 20 with actuators 21, other known devices can be used, for example, rotary gas-dynamic surfaces in a jet 19, rotary nozzle of the engine 19, or special engines to create control forces on the ballistic missile body 1. The control system 11 is connected by electric lines to the engine 10, the drives 9 of the surfaces 8 of the CR 3 and the drives 21 of the aerodynamic surfaces 20, the engine of 19 BR 1 , as well as with devices 4, 6 and 15 of the compartment of the Kyrgyz Republic 3, warhead 5 underwater and buoy 14, respectively.

The proposed complex provides the implementation of the method of destruction of underwater targets as follows.

In the control system 11 enter the characteristics of the location of the target. The control system 11 engages the engine 19, and the ballistic missile 1 accelerates. Moreover, the control system 11 provides control of the surfaces 20 through the actuators 21 of the ballistic missile 1 to provide the necessary flight path in accordance with the distance to the target. Over the area of the alleged location of the target, on the command of the control system 11, the KR 3 separation device 4 is activated, while the fairing 2 in the bow of the ballistic missile 1 is reset, and the KR 3 is separated from the ballistic missile 1. At the command of the control system 11, the engine 10 is started, and the KR 3 carries out horizontal flight. At the calculated point of the trajectory, according to the command of the control system 11, the device 15 separates the buoy 14, which extends from the niche 12, deflecting the rotary cover 13. The flooding of the buoy 14 is carried out under the influence of gravity. Similarly, additional buoys are involved, if any. After splashdown of buoy 14, control system 11, acting on actuators 9 of surfaces 8, provides a flight of KP 3 in a circle in the area of splashdown of buoy 14, while control system 11 receives radio waves from buoy 14, calculates the specified coordinates of the target location and, by controlling drives 9 of surfaces 8, provides the approach of the KR 3 to the specified location of the target, after which the control system 11 activates the device 6 of the separation of the warhead 5, which ensures the unlocking of the fastening of the warhead 5 to the structure of the KR 3 and the opening of the wings 17 ishi 16 turning them in the hinges 18. The warhead 5 is separated from the CD 3 by gravity and splashed. To preserve the warhead 5 during splashdown, parachuting devices can be used, or the separation of the warhead 5 can be performed during the flight of KR 3 at a minimum height (~ 5 m) above the surface of the water with a decrease in the speed of flight of KR 3 with a decrease in engine thrust 10 according to the signals of the system control 11. Thanks to the delivery of the warhead 5 to the specified location of the target, the likelihood of hitting a target located at long range increases, which makes it possible to counteract the proposed complex to the enemy, located to the remote borders of the protected area.

Claims (2)

1. A method of destroying underwater targets at long ranges, including delivering the underwater warhead to the target area using a ballistic missile, dropping the fairing and separating the warhead at the final section of the flight path and activating it after splashdown, characterized in that under the nose fairing of the ballistic missile install a cruise missile equipped with at least one sonar buoy, and the underwater warhead is placed in a cruise missile, the cruise missile is separated above the target location area, after which a controlled horizontal flight of the cruise missile is carried out above the target location area and at least one radio-acoustic buoy is discharged, from which, after being brought in, radio information about the target’s location is received via radio wave receiving equipment placed on the cruise missile, determine the coordinates of the separation point of the underwater warhead, carry out the approach to the separation point and separate the warhead of the underwater action. 2. A complex of anti-submarine weapons for the destruction of underwater targets at long ranges, containing a ballistic missile with a discharged fairing in the bow, characterized in that it is equipped with a cruise missile located under the discharged fairing containing an underwater warhead, a device for its separation, at least one detachable sonar buoy and cruise missile control system with equipment for receiving information on the radio channel from the sonar buoy about the location of the target.

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