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Microstructure topology optimization of multiphase material using immune genetic algorithm

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper deals with the microstructure topology optimization of periodic multiphase materials using immune genetic algorithm (IGA). The object is to find the optimized microstructure topology that maximizes the elastic module of the material, subject to volume fraction constraints of the constituent phases. The mechanism of immune system is induced into genetic algorithm with the purpose of overcome the evolution process converging to local optima. By means of IGA and homogenization method, two-phase materials with maximized effective elastic module are obtained.

Original languageEnglish
Title of host publicationAdvances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008
Pages555-559
Number of pages5
StatePublished - 2008
EventAdvances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008 - Huangshan, China
Duration: 3 Jun 20088 Jun 2008

Publication series

NameAdvances in Heterogeneous Material Mechanics 2008 - Proceedings of the 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008

Conference

ConferenceAdvances in Heterogeneous Material Mechanics 2008 - 2nd International Conference on Heterogeneous Material Mechanics, ICHMM 2008
Country/TerritoryChina
CityHuangshan
Period3/06/088/06/08

Keywords

  • IGA
  • Microstructure
  • Topology optimization
  • Two-phase material

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