Symmetric positive-definite constitutive matrices for discrete eddy-current problems

被引：43

作者：

Codecasa, Lorenzo ^{[1
]}

Specogna, Ruben

Trevisan, Francesco

机构：

[1] Politecn Milan, Dipartimento Elettron & Informaz, I-20133 Milan, Italy

[2] Univ Udine, Dipartimento Ingn Elettr Gest & Meccan, I-33100 Udine, Italy

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2007年 / 43卷 / 02期

关键词：

cell method; constitutive matrices; discrete approaches; eddy currents;

D O I：

10.1109/TMAG.2006.887065

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：

We examine the construction of a symmetric positive definite conductance matrix for eddy-current problems, using a discrete approach. We construct a new set of piecewise uniform basis vector functions on both the primal and the dual complex. We define these vector functions for both tetrahedra and prisms.

引用

页码：510 / 515

页数：6

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