Applying continuum design sensitivity analysis combined with standard EM software to shape optimization in magnetostatic problems

被引：52

作者：

Kim, DH ^{[1
]}

Ship, KS ^{[1
]}

Sykulski, JK ^{[1
]}

机构：

[1] Univ Southampton, Dept Elect & Comp Sci, Southampton SO17 1BJ, Hants, England

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2004年 / 40卷 / 02期

关键词：

design optimization; design sensitivity analysis (DSA); electromagnetic (EM) analysis; superconducting generator;

D O I：

10.1109/TMAG.2004.824604

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper explores the physical meaning of pseudosources of an adjoint system in a continuum design sensitivity analysis (CDSA) when applied to shape optimization in magnetostatics. An efficient and practical way to compute the required gradient information with standard electromagnetic (EM) software packages is suggested. Based on this novel methodology, designers will be able to deal with practical design optimization of electromechanical devices using existing analysis tools without the need to access the complicated code of the EM software. The applicability of the proposed methodology is demonstrated by optimizing the salient pole face shape of a high-tempearature superconducting synchronous generator.

引用

页码：1156 / 1159

页数：4

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