降阶态易损性分析方法及其实施

Degraded States Vulnerability Methodology and Its Implementation

从降阶态易损性分析方法 ( DSVM)总体构架出发 ,研究 DSVM及其实施问题 ,对目标杀伤系统划分及降阶态 ( DS)定义、DS毁伤树构造及其逻辑运算、部件毁伤态向量 Monte Carlo模拟及 DS概率分布统计分析等实施关键进行探讨 .在给定弹目交汇初始条件下 ,基于 DSVM可实现部件层次易损性仿真 ,给出组合 DS概率分布 。

Based on the overall framework of degraded states vulnerability methodology (DSVM), key procedures involving DSVM implementation are discussed, such as target kill categories and definition of degraded states (DS), fault tree construction corresponding to each DS definition and its Boolean mathematical logical operations, component damage state vector simulation by means of Monte Carlo method, and the probability distribution statistical analysis of DS, etc. Based on DSVM, vulnerability simulation at the component level can be carried out, and the probability distribution of combination DS can be obtained for a given target threat (eg.the warhead) interaction taken as the initial condition. This will enhance greatly the resolution of vulnerability simulation and its practicability.