引战系统数学仿真中战斗部仿真的初步实现

研究了某导弹引战系统数学仿真中破片式战斗部仿真的实现。根据目标易损性,用蒙特卡罗法计算了战斗部对空中目标的杀伤作用,给出了炸点定位、破片飞行动力学系数、易损舱覆盖面积、杀伤区参数、破片对易损舱作用和易损舱杀伤概率的计算模型,并由此获得了目标杀伤概率和导弹单发杀伤概率。介绍了设计的引战系统数学仿真模型。该模型的作用和有效性在该导弹的闭合回路靶试中获得了验证。

Primary Realization of Warhead Simulation in Mathematical Simulation of Fuse-Warhead System

The fragmentation warhead simulation in mathematical simulation of fuse-warhead system for some missile was realized in this paper.The kill effect of warhead against air target was calculated by Monte Carlo method.The computation models of blast point positioning,flying dynamic coefficient of fragment,coverage surface of vulnerable cabin,parameters of killing zone,effect of fragment against vulnerable cabin and kill probability of vulnerable cabin were given out,and the target kill probability and kill probability of single missile were acquired. The mathematical simulation model of fuse-warhead system for some missile designed was presented.The function and effectiveness of the model were approved in the closed-loop test for the missile.