Fast computation technique of genetic algorithm based on finite element method

被引：1

作者：

Department of Electric Engineering, Doshisha University, 1-3, Tataramiyakodani, Kyotanabe, Kyoto 610-0321 ^{[1
]}

不详 ^{[2
]}

不详 ^{[3
]}

不详 ^{[4
]}

机构：

[1] Department of Electric Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321

[2] Department of Adaptive Machines Systems, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871

来源：

IEEJ Transactions on Industry Applications | 2007年 / 127卷 / 09期

关键词：

Electromagnetic clutch; Finite element method (FEM); Genetic algorithm (GA); Optimization; Solenoid;

D O I：

10.1541/ieejias.127.1009

中图分类号：

学科分类号：

摘要：

This paper presents the useful technique to save the computation time in the optimization process of the genetic algorithm (GA). In this technique, genes are encoded for elements as their material information to avoid re-meshing caused by the movement of nodes. Furthermore, the process of the GA is divided into two steps because it requires much computation time to apply the GA for the whole region to be analyzed at once. The usefulness and the flexibility of this technique are verified through the comparison with the usual one when it is applied to an electromagnetic clutch and a solenoid to obtain the maximum attractive force.

引用

页码：1009 / 1012+10

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