机械与电子2016，Vol.34Issue(11)：22-25,4.
基于拓扑优化的某机载显控台轻量化设计
Design of a Lightweight Airborne Display Console Based on Topological Optimization
严宏1
作者信息
- 1. 西南电子技术研究所，四川 成都 610036
- 折叠
摘要
Abstract
In this paper the problem of designing an airborne display console with light weight method was focused on.The characteristics of the console bearing the load were studied,with the half bottom of the console taken as the specific subj ect.The material distribution was determined with topological optimi-zation technology integrated with forbearing stratified sequencing method.On the base of that,the proto-type of the half bottom of the console used to parameter optimization was constructed.With the help of sensitivity analysis,some design variables were removed,so the optimization efficiency was increased prominently.As the optimization process finished,the half bottom of the console was modeled with the 3D software,which was about 1.3 kg lighter than that designed with experience.In the end it was proved that the work had achieved success by the random simulation data and random test.关键词
轻量化设计/拓扑优化/显控台/参数优化Key words
lightweight design/topological optimization/display console/parameter optimization分类
航空航天引用本文复制引用
严宏..基于拓扑优化的某机载显控台轻量化设计[J].机械与电子,2016,34(11):22-25,4.
