基于有限元分析,以侧向爆炸冲击和轴向面力为载荷形式,对环向槽圆柱壳结构形式进行了大量的数值模拟计算,履行了参数分析,基于响应面法构造近似显式优化模型,采用MATLAB软件优化程序求解该模型,对各参数的组合进行了优化设计.
Ring-groove cylindrical shell structures have been applied extensively in some separate devices for aerospace vehicles. In this paper,some research on the optimization and parametric analysis of a ring-groove cylindrical shell structure were given out under lateral explosion impulsion and axial pressure. The large finite element software and a majorized function of MATLAB are selected as analysis platform in there.