离散杆式战斗部对飞机的毁伤工程计算

离散杆式战斗部是一种特殊的预制破片战斗部，该文通过对典型空中目标的选取及易损性分析，建立离散杆式战斗部对目标的毁伤计算模型。该计算模型包括离散杆坐标系和离散杆杀伤元素场的建立、动态交汇分析计算、侵彻计算、部件毁伤概率和目标毁伤概率计算。在该计算模型的基础上，以某歼击机为例，编制计算程序进行分析计算，结果表明，离散杆式战斗部对目标有较好的毁伤能力。

The Damage Engineering Calculation of the Discrete Warhead to the Plane

Discrete rod warhead is a special fragment warhead. In this dissertation, through the analysis of the typical airborne target, the models for calculating the damage of the discrete rod warhead to the target are established. This model includes: establishment of the coordinates system, establishment of the field of fragment, the calculation of dynamic intersection, the calculation of penetration, the damage calculation of components and the damage calculation of target. On the basis of this model, taking the plane for example, the damage caused by the discrete rod warhead is calculated by the computer. The result indicates that the discrete rod warhead has the better damage ability.