基于弹目几何计数的HPM毁伤截获性能度量

The Metric of Interception Performance Based on Geometric Counts Under HPM Damage

为了动态的评估导弹在HPM毁伤效应下的截获性能,提出了一种基于弹目相对空间位置截获计数的方法,基于HPM对导引头毁伤效应模型以及导弹全数字飞控仿真系统,通过蒙特卡洛仿真建立了截获性能和HPM功率密度以及弹目相对位置的定量关系。分析及仿真结果表明,新方法易于体现仿真过程的动态性和随机性,便于同一场景下不同实验结果的累积统计,可以合理评估截获性能和攻击距离的关系。

In order to dynamically measure capturing performance of missile under HPM damage,a method called missile-target geometry count was proposed to model capturing state in different ballistic position. Based on seeker＇s HPM damaged model and the missile＇s full digital simulation system,quantitative relationship among the missile-target geometric position,the density of HPM and the seeker＇s capture ability was established by Monte-Carlo simulation. Theoretical analysis and simulation results show that the new method can well embody dynamics and randomness of simulations and is convenient for accumulating different experiment results under the same scene,so it is reasonable to evaluate the relationship between capturing performance and attack range.