摘要
以Patran为前处理软件,MSC Nastran为求解器,复合材料铺层数为设计变量,以结构质量最轻为目标函数,对复合材料尾翼进行优化设计,并总结复合材料结构优化设计中的思路、方法和步骤.
The composite empennage is optimized by Patran and MSC Nastran, in which the layer number is taken as design variable and the lightest structure weight is taken as objective function. The ideas, methods and procedures about composite structure design are summarized.
出处
《计算机辅助工程》
2013年第A01期189-193,共5页
Computer Aided Engineering
