Hybrid element-free Galerkin - Finite element method for electromagnetic field computations

被引：1
|
作者：
Cingoski, V [1 ]
Miyamoto, N
Yamashita, H
机构：
[1] Elect Power Co Macedonia, Skopje, Macedonia
[2] Hiroshima Univ, Hiroshima 730, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2000年 / 36卷 / 04期
关键词：
element-free Galerkin method; finite element method; magnetostatics; optimization methods;
D O I：
暂无
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：
A new hybrid computational procedure utilizing the Element-free Galerkin method (EFGM) and the finite element method (FEM) for the electromagnetic field computations is proposed. With the proposed method, only a part of the analyzed domain is modeled using the EFGM, while the rest of the analysis domain is discretized using the ordinary FEM. The connection between both subdomains is enabled using intermediate analysis subdomain where new hybrid shape functions are defined utilizing both EFGM and FEM shape functions as bases. The accuracy of the obtained results by the proposed method is of the same order with those obtained by the ordinary FEM, however, with less computation effects.
引用
收藏
页码：1543 / 1547
页数：5
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