AN IMPROVED TECHNIQUE FOR NONLINEAR MAGNETIC PROBLEMS

被引：12

作者：

CHIAMPI, M ^{[1
]}

REPETTO, M ^{[1
]}

CHIARABAGLIO, D ^{[1
]}

机构：

[1] IST ELETTROTECNICO NAZL GALILEO FERRARIS, TURIN, ITALY

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 06期

关键词：

D O I：

10.1109/20.334078

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 paper develops an improved technique for nonlinear magnetic problems consisting in using a few Fixed Point iterations for providing a starting value for the Newton-Raphson technique. This approach is suggested by an accurate investigation on the behavior of these methods in the analysis of nonlinear magnetic field problems. The study, developed on a simple model problem, highlights the complementarity of these techniques. Finally, the improvements of the convergence rate and of the accuracy given by such an approach are discussed on a two-dimensional problem.

引用

页码：4332 / 4334

页数：3

共 6 条

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[3] AN ACCURATE INVESTIGATION ON NUMERICAL-METHODS FOR NONLINEAR MAGNETIC-FIELD PROBLEMS [J].

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[6]

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