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兵工学报 ›› 2014, Vol. 35 ›› Issue (2): 176-181.doi: 10.3969/j.issn.1000-1093.2014.02.006

• 论文 • 上一篇    下一篇

引制一体化与可瞄准战斗部配合技术研究

许俊峰, 姜春兰, 李明   

  1. (北京理工大学 爆炸科学与技术国家重点实验室, 北京 100081)
  • 收稿日期:2013-08-15 修回日期:2013-08-15 上线日期:2014-03-25
  • 通讯作者: 许俊峰 E-mail:xjf2040@126.com
  • 作者简介:许俊峰(1980—),男,博士研究生

Study on Coordination Technology of Guidance Integrated Fuze and Gimbaled Warhead

XU Jun-feng, JIANG Chun-lan, LI Ming   

  1. (State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China)
  • Received:2013-08-15 Revised:2013-08-15 Online:2014-03-25
  • Contact: XU Jun-feng E-mail:xjf2040@126.com

摘要: 为了实现可瞄准战斗部对目标的高效毁伤,根据引制一体化技术与可瞄准战斗部配合的交会模型,分别给出了侧向攻击和前向拦截目标的导弹单发杀伤概率计算公式。基于蒙特卡洛法,通过数值仿真确定了可瞄准战斗部前向拦截目标的破片最佳扩散半径,分别研究了弹目相对速度和导弹脱靶量对杀伤概率的影响,根据研究结果提出了可瞄准战斗部侧向攻击或前向拦截目标的优先选用条件:在弹目相对速度vr≥1 700 m/s、导弹脱靶量ρ≤2.5 m或vr≥3 000 m/s、ρ≤4 m时,优先选用前向拦截;在vr<1 700 m/s、ρ>2.5 m或vr<3 000 m/s、ρ>4 m时,优先选用侧向攻击。为了实现可瞄准战斗部对目标的高效毁伤,根据引制一体化技术与可瞄准战斗部配合的交会模型,分别给出了侧向攻击和前向拦截目标的导弹单发杀伤概率计算公式。基于蒙特卡洛法,通过数值仿真确定了可瞄准战斗部前向拦截目标的破片最佳扩散半径,分别研究了弹目相对速度和导弹脱靶量对杀伤概率的影响,根据研究结果提出了可瞄准战斗部侧向攻击或前向拦截目标的优先选用条件:在弹目相对速度vr≥1 700 m/s、导弹脱靶量ρ≤2.5 m或vr≥3 000 m/s、ρ≤4 m时,优先选用前向拦截;在vr<1 700 m/s、ρ>2.5 m或vr<3 000 m/s、ρ>4 m时,优先选用侧向攻击。为引制一体化技术和可瞄准战斗部的工程设计与应用提供了一定的参考。

关键词: 兵器科学与技术, 防空导弹, 引制一体化, 可瞄准战斗部, 引战配合, 杀伤概率

Abstract: The kill probability calculating models of one-missile to one-target for the gimbaled warhead, which is designed to fire the fragments in the target direction, are studied in order to optimize lethality. Two encounter concepts of side-attack and forward-intercept at endgame are formulated in the missile coordinate system. The kill probability is calculated using Monte-Carlo method. Based on the circular spray pattern with uniform pattern density, the optimum lethal radius is established for forward-intercept concept. And then the effects of missile-target relative velocity and miss distance on kill probability are analyzed. According to the study, the preferred conditions for side-attack or forward-intercept are proposed: if vr≥1 700 m/s and ρ≤2.5 m or vr≥3 000 m/s and ρ≤4 m,then the encounter concept of forward-intercept is preferable; In other cases, the encounter concept of side-attack is preferable.

Key words: ordnance science and technology, anti-aircraft missile, guidance integrated fuze, gimbaled warhead, coordination of fuze and warhead, kill probability

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