Study on Multi-Void Microstructure of Asymptotic Homogenization for Topology Optimization

Yan Hui Qie; Bo Liu; Xiu Hong Wang; Xiao Lei Li; Bao Wang Ban

doi:10.4028/www.scientific.net/AMR.233-235.1935

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 233-235Study on Multi-Void Microstructure of Asymptotic...

Study on Multi-Void Microstructure of Asymptotic Homogenization for Topology Optimization

Abstract:

One kind of multi-void three-dimensional microstructure models based on homogenization method is constructed. Based on multi-void microstructure, the mathematical models for the topological structural optimization which takes maximizing the total potential energy as the objective function is constructed, then the Kuhn-Tucker optimality condition of the update method about the designs variable based on the porous microstructure can be gotten when optimization iterates. Finally, in explaining the employed algorithm an example is provided.

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Advanced Materials Research (Volumes 233-235)

Pages:

1935-1939

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.233-235.1935

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Online since:

May 2011

Authors:

Yan Hui Qie, Bo Liu, Xiu Hong Wang, Xiao Lei Li, Bao Wang Ban

Keywords:

Asymptotic Homogenization Method, Multi-Void Microstructure, Topological Optimisation

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