An 88-line MATLAB code for the parameterized level set method based topology optimization using radial basis functions

被引：2
|
作者：
Peng Wei
Zuyu Li
Xueping Li
Michael Yu Wang
机构：
[1] South China University of Technology,State Key Laboratory of Subtropical Building Science, School of Civil Engineering and Transportation
[2] Guangdong University of Petrochemical Technology,Architecture and Civil Engineering Institute
[3] Hong Kong University of Science and Technology,Department of Mechanical and Aerospace Engineering
来源：
Structural and Multidisciplinary Optimization | 2018年 / 58卷
关键词：
Topology optimization; Level set method; Radial basis functions; MATLAB code;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents a compact and efficient 88-line MATLAB code for the parameterized level set method based topology optimization using radial basis functions (RBFs), which is applied to minimize the compliance of a two-dimensional linear elastic structure. This parameterized level set method using radial basis functions can maintain a relatively smooth level set function with an approximate re-initialization scheme during the optimization process. It also has less dependency on initial designs due to its capability in nucleation of new holes inside the material domain. The MATLAB code and simple modifications are explained in detail with numerical examples. The 88-line code included in the appendix is intended for educational purposes.
引用
收藏
页码：831 / 849
页数：18
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