Least-squares minimising finite-element formulation for static and stationary electric and magnetic fields

被引：5
|
作者：
Lager, IE
Mur, G
机构：
[1] Schlumberger Doll Res Ctr, Ridgefield, CT 06877 USA
[2] Delft Univ Technol, Fac Informat Technol & Syst, NL-2600 GA Delft, Netherlands
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 05期
关键词：
finite-element formulation; static and stationary fields; least-squares minimisation;
D O I：
10.1109/20.717556
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：
The present paper describes a: finite-element formulation for static and stationary electric and magnetic fields in terms of the electric and of the magnetic field strength. The formulation is based on a simultaneous minimisation in the least-squares sense of the error in modelling the curl and the divergence equations. For consistently modelling the field equations and the interface and boundary conditions, use is made of generalised Cartesian expansion functions.
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页码：2419 / 2424
页数：6
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