导弹末敏弹抛撒弹道随机模型与仿真

Stochastic Model and Simulation for Exterior Ballistics of Terminal-sensitive Submunitions in Missile

导弹末敏弹是一种新型敏感器引爆子母弹药。根据导弹末敏弹的工作过程,将外弹道模型分为两个阶段来研究,即导弹抛撒阶段模型和末敏子弹飞行阶段外弹道模型。建立了导弹末敏弹的外弹道随机模型,并在此基础上运用蒙特卡洛方法基于MATLAB计算了导弹末敏弹在地面投影的随机落点,可以为导弹末敏弹的毁伤概率计算和效能分析提供帮助,从而指导导弹末敏弹系统总体结构设计。

The terminal-sensitive submunitions in missile is a kind of new sensing instrument initiation cluster bomb. According to principle and working process of the terminal-sensitive submunitions. the exterior ballistic model is divided into two stages : projected stage model of the missile and exterior ballistic model of the terminal-sensitive submunition flying stage. Then, the stochastic model for exterior ballistics of terminal-sensitive submunitions in missile is founded. On the base of it. the random projective end point is computed with Monte-Carlo method. Some helpful references can be provided in the injury probability and efficacy analysis of terminal-sensitive submunitions in missile,and some directive meanings can be provided to the manufacture of the terminal-sensitive projectiles in missile.