AHEAD弹对典型目标毁伤的计算机模拟与仿真

【作者】 焦晓娟；

【导师】 张运法； 李向东；

【作者基本信息】 南京理工大学 ， 机械设计与理论， 2002， 硕士

【摘要】 本文建立了AHEAD弹对典型目标的毁伤计算模型，该模型包括弹药分析、毁伤元分析、毁伤场分析、目标分析、目标要害部件分析、部件毁伤评估以及目标毁伤评估等内容。首先从AHEAD弹的射击作战原理出发，以弹药结构为基本依据，分析毁伤元的运动特性，得到毁伤场的具体特征，然后，对目标进行与毁伤级别对应的要害部件的提取，进而，对毁伤场与目标动态交汇过程进行了深入分析，最后，根据部件毁伤与目标毁伤的逻辑关系得到整个目标的毁伤概率。 在毁伤模型的基础上，采用将现实世界模型化的面向对象研究方法，对一些相关细节进行了可视化仿真，通过VC++及OpenGL技术实现了图形仿真与计算仿真的并举。 在仿真的同时，进行了AHEAD弹动态开舱试验，通过对两者结果的比较与分析，肯定了模型的正确性。更多还原

【Abstract】 In this dissertation, a damage calculation model of the AHEAD warhead to the typical target is established. This model includes the ammunition analysis, the damage element analysis, the damage field analysis, the target analysis, the principle of dividing the target critical components, the components damage criteria, the damage assessments of components and the whole target. Firstly according to the shooting process of the AHEAD system, and on the basis of the ammunition makeup, the movement of the damage element is analysed, the practical character of damage field is given. Then the critical components corresponding to the damage levels are chosen, and dynamic impact process between the damage field and the target is studied deeply. Finally, in accordance with the logic relation of the components damage and the target damage, the whole target damage effect is calculated.Based the above theory model, using the technique of OOP (Object Oriented Programming), numeric simulation and figure simulation come true together by the programming tool of VC++ and OpenGL.At the same time, the dynamic experiment of AHEAD is carried, from the result of test and simulation, the reliability of the damage model is affirmed, the correctness of simulation method is estimated, and the experiment scheme is made sure.更多还原