摘要
对拓扑和形貌优化设计方法进行简要介绍,利用Optistruct软件分别对客车用发动机的支架类及板壳类零部件进行拓扑和形貌优化设计。结果表明,该结构优化设计方法对提升零部件的性能及轻量化有显著的作用。
The authors briefly introduce the design methods of topology optimization and topography optimization,and carry out respectively the topology and topography optimization designs for the bracket type and shell type parts of bus / coach engine with Optistruct software. The results show that the structural optimization design methods have a evidently effect on improving the performance and lightweight of bus / coach parts.
出处
《客车技术与研究》
2016年第5期31-34,共4页
Bus & Coach Technology and Research
关键词
结构优化
拓扑优化
形貌优化
发动机零部件
structural optimization
topology optimization
topography optimization
engine part
