摘要
利用ANSYS/LS-DYNA动力学有限元软件对半穿甲弹引信的动态环境进行了数值模拟,并根据计算结果,对两种不同的引信结构强度进行了分析对比,计算结果与试验现象很吻合,为引信结构的优化设计提供了较好的理论基础。
The dynamic environment of the semi - armour - piercing submunition fuze is simulated by the AN - SYS/LS - DYNA. According to the simulation results, structure intensity for two kinds of fuzes is analysed and contrasted. Calculation results accord with the test phenomena. Which indicats that the numerical simulation can provide better theory base for the optimum design of submunition fuze stucture.
出处
《探测与控制学报》
CSCD
北大核心
2006年第6期40-43,共4页
Journal of Detection & Control
关键词
引信
结构强度
数值仿真
fuze
structure intensity
numerical simulation