Sufficiency of a finite exponent in SIMP (power law) methods

被引：251

作者：

Rietz, A ^{[1
]}

机构：

[1] Linkoping Univ, Dept Mech Engn, S-58183 Linkoping, Sweden

来源：

STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION | 2001年 / 21卷 / 02期

关键词：

artificial power law; solid isotropic material with penalization; topology optimization of structures; discrete optimization; penalty methods;

D O I：

10.1007/s001580050180

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A common way to perform discrete optimization in shape or topology optimization is to use a method called the artificial power law or SIMP. The focus of this paper is to show that this method gives a, discrete solution under some conditions. Examples from topology optimization are included for illustrative purposes.

引用

页码：159 / 163

页数：5

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