飞机易损性评估的基本方法研究

Research on the Aircraft Vulnerability Assessment Method

介绍了飞机易损性评估的基本方法,包括威胁分析、致命性部件辨识、目标几何描述、杀伤概率及易损面积计算、易损性降低措施及权衡方法。给出了碎片对部件的杀伤概率及爆炸冲击波对结构的杀伤概率计算方法。所提出的方法对于飞机生存力设计以及提高与优化战斗部的杀伤效能有指导意义。

This paper presents the basic aircraft vulnerability assessment method. It includes the analysis of the threat environment,the process of identification of critical components, the target geometrical description method, the calculation methods of aircraft kill probability and vulnerable area, the vulnerability reduction concepts and method of vulnerability trade study. Also, It gives the calculation methods of component kill probability by a fragment and the kill probability of aircraft structure by burst wave. The proposed assessment method is useful for aircraft survivability design and optimizing warhead effectiveness.