Topology Optimization in Aircraft and Aerospace Structures Design

摘要：

　　Topology optimization has become an effective tool for least-weight and performance design,especially in aeronautics and aerospace engineering.The purpose of this paper is to survey recent advances of topology optimization techniques applied in aircraft and aerospace structures design.This paper firstly reviews several existing applications:(1)standard material layout design for airframe structures,(2)layout design of stiffener ribs for aircraft panels,(3)multi-component layout design for aerospace structural systems,(4)multi-fasteners design for assembled aircraft structures.Secondly,potential applications of topology optimization in dynamic responses design,shape preserving design,smart structures design,structural features design and additive manufacturing are introduced to provide a forward-looking perspective.

关键词： Topology optimization aircraft and aerospace structures

作者: Ji-Hong Zhua Wei-Hong Zhanga Liang Xiaab

会议类型: 国内会议

会议名称: Altair 2017 技术大会

会议地点: 南京

会议语种:英文

页码: 1-44

在线出版日期: 2017-07-13（万方平台首次上网日期，不代表论文的发表时间）