Topology Optimal Design of Material

Topology Optimal Design of Material Microstructures Using Strain Energy-based Method

Sensitivity analysis and topology optimization of microstructures using strain energy-based method is presented. Compared with homogenization method, the strain energy-based method has advantages of higher computing efficiency and simplified programming.Both the dual convex programming method and perimeter constraint scheme are used to optimize the 2D and 3D microstructures. Numerical results indicate that the strain energy-based method has the same effectiveness as that of homogenization method for orthotropic materials.

作 者： Zhang Weihong Wang Fengwen Dai Gaoming Sun Shiping   作者单位： The Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Northwestern Polytechnical University, Xi'an 710072, China  刊 名： 中国航空学报（英文版）  ISTIC 英文刊名： CHINESE JOURNAL OF AERONAUTICS  年，卷(期)： 2007 20(4)  分类号： V2  关键词： strain energy-based method   homogenization method   microstructure design   topology optimization  

【Topology Optimal Design of Material 】相关文章：

Rapid Optimal Generation Algorithm for Terrain Following Trajectory Based on Optimal Control04-27

Knowledge Fusion Design Method: Satellite Module Layout04-26

THE EFFECTIVENESS OF GENETIC ALGORITHM IN CAPTURING CONDITIONAL NONLINEAR OPTIMAL PERTURBATION WITH PARAMETERIZATION ON-04-27

Optimal error bound of restricted Monte Carlo integration on anisotropic Sobolev classes04-26

Ivar asteroid rendezvous mission system scenario and trajectory design04-26

英文求职信-Design / Creative - Production Artist04-26

Optimum municipal wastewater treatment plant design with consideration of uncertainty04-26

英文求职信-Design / Creative - Senior Graphic Designer04-26

Series-based approximate approach of optimal tracking control for nonlinear systems with time-delay04-26

A Quasi-equipotential Field Simulation for Preform Design of P/M Superalloy Disk04-26