基于优化和有限元分析的人字架结构设计  

The Herringbone Frame Structure Based on Optimization and Finite Element Analysis

作　　者：刘诗文[1] 何毅斌[1] 张雨[1] 杨兵宽[1] 

机构地区：[1]武汉工程大学机电学院,湖北武汉430073

出　　处：《湖北工业大学学报》2013年第4期75-76,82,共3页Journal of Hubei University of Technology

摘　　要：应用Matlab编程对人字架结构进行优化设计,根据优化所得数据,应用Solidworks对人字架进行了三维建模和有限元分析,得到其应力、位移分布图.该设计方法不仅可以得到人字架的最优化结构,满足工程实际需求,还可根据可视化有限元分析结果,对设计结构进行相应调整,在强度满足的条件下实现产品轻量化的要求.Matlab programming was used to optimize the design of the herringbone structure.According to the optimized data,the study achieved the stress and displacement distribution maps by the application of Solidworks for 3D modeling and finite element analysis of the herringbone frame.The results indicate that the method can to not only achieve the optimization structure of the herringbone to meet the actual demand of engineering,but also make the corresponding adjustment of the structure to satisfy the requirements of the lightweight design products in content strength condition,based on the optimization and the visualization of finite element analysis results.

关 键 词：人字架结构 优化设计 有限元分析 轻量化 

分 类 号：TH122[机械工程—机械设计及理论]