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Pull type secondary detonation cloud bomb fuse-warhead cooperation accurate control method

It is a technology of precise control and coordination of battle initiation. It can be used in warheads, ammunition, weapon accessories, etc., and can solve the problems of complex design, poor parachute deceleration and wind resistance, and low precision.

Active Publication Date: 2020-05-29
西安现代控制技术研究所
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional secondary detonation cloud bombs mostly adopt the separate parachute deceleration and overall parachute deceleration schemes to reduce the bullet speed to below 60m / s at the moment of throwing, and realize the secondary detonation cloud by installing the secondary detonation bullet on the top of the deceleration parachute. There are the following problems in the coordination and detonation control of explosive bombs: 1) the application scenarios are mostly aerial bombs or surface-killing ammunition with low precision; 3) The separation of the projectile body will cause complex design and reduce the hit accuracy of the ammunition; 4) The parachute deceleration and wind resistance are poor, so the accuracy cannot be guaranteed

Method used

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  • Pull type secondary detonation cloud bomb fuse-warhead cooperation accurate control method
  • Pull type secondary detonation cloud bomb fuse-warhead cooperation accurate control method
  • Pull type secondary detonation cloud bomb fuse-warhead cooperation accurate control method

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Embodiment Construction

[0015] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0016] Such as figure 1 As shown, the present invention adopts the scheme of the triggering system of the towed secondary detonation cloud bomb, which is the overall action mode of "spreading at a fixed height + delayed detonation".

[0017] 1. The cloud bomb is launched by the ground rocket, and when it reaches a certain height above the target, the secondary detonating device is thrown laterally;

[0018] 2. The secondary detonating device is fixedly connected to the cloud bomb through the tow cable, and the tow cable is placed in the cable release device. After the secondary detonating device is thrown out, the towing cable is released to a predetermined length, and the secondary detonating device is opposite to the cloud bomb. After the movement is stable, the two keep a fixed relative distance and fall steadily.

[0019] 3. When the cloud explosion ...

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PUM

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Abstract

The invention discloses a pull type secondary detonation cloud bomb fuse-warhead cooperation accurate control method. Fuse-warhead cooperation accurate control is achieved; and the fuse-warhead cooperation cable length is given according to the pull type secondary detonation cloud bomb flying condition, the cloud form, the detonation time delay of a secondary detonation device and other design values and the deviation range, it is ensured that when the optimal cloud is formed, the secondary detonation device conducts detonation in the cloud, fuse-warhead cooperation accurate control is achieved, and the power of a secondary detonation cloud bomb warhead is developed to the maximum degree.

Description

technical field [0001] The invention belongs to the technical field of secondary detonation cloud bombs, and in particular relates to a precise control method for dragging secondary detonation cloud bombs. Background technique [0002] The traditional secondary detonation cloud bombs mostly adopt the separate parachute deceleration and overall parachute deceleration schemes to reduce the bullet speed to below 60m / s at the moment of throwing, and realize the secondary detonation cloud by installing the secondary detonation bullet on the top of the deceleration parachute. There are the following problems in the coordination and detonation control of explosive bombs: 1) the application scenarios are mostly aerial bombs or surface-killing ammunition with low precision; 3) The separation of the missile body will cause complex design and reduce the hit accuracy of the ammunition; 4) The parachute deceleration has poor wind resistance, so the accuracy cannot be guaranteed. Conten...

Claims

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Application Information

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IPC IPC(8): F42B12/46
CPCF42B12/46
Inventor 白风科杨靖陈胜政杨树兴杨波王鹏梁权武文斌司忍辉邱瑞宏高晓波杜凤怀娄江侯云辉张建军韩顺利乔浩
Owner 西安现代控制技术研究所
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