A Fast Methodology for Topology Optimizations of Electromagnetic Devices

被引：0

作者：

Ho, S. L. ^{[1
]}

Yang, Shiyou ^{[2
]}

Bai, Yanan ^{[2
]}

机构：

[1] Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China

[2] Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Peoples R China

来源：

2016 IEEE CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION (CEFC) | 2016年

关键词：

Multi-scale algorithm; ON/OFF method; sensitivity information; topology optimization;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

To alleviate the excessive computational burden on topology optimizations, an efficient methodology on topology optimization is proposed. In the proposed methodology, a multi-scale ON/OFF method is designed to avoid using infinite number of decision parameters; and a stochastic approximation method is employed to minimize the computational costs when computing the sensitivity information. Numerical results are reported to showcase the merits of the proposed methodology.

引用

页数：1

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