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首页> 外文期刊>Physica, B. Condensed Matter >Accurate analysis of magnetic devices with anisotropic vector hysteresis
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Accurate analysis of magnetic devices with anisotropic vector hysteresis

机译:各向异性矢量磁滞的磁性器件的精确分析

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摘要

This paper deals with the implementation of an anisotropic vector Preisach model, as proposed by Mayergoyz, and its insertion into a numerical magnetic field solver. A detailed description of the identification procedure of the model is presented. Results obtained on some materials where rotational measurements were available are reported. A good agreement is found between simulated and experimental results. Afterwards, the field formulation and the nonlinearity handling scheme of the finite element magnetic solver are outlined and an example on a test case is discussed.
机译:本文讨论了Mayergoyz提出的各向异性矢量Preisach模型的实现,并将其插入到数值磁场求解器中。给出了模型识别过程的详细描述。报告了在一些可以进行旋转测量的材料上获得的结果。在模拟结果和实验结果之间找到了很好的一致性。然后,概述了有限元电磁求解器的磁场公式和非线性处理方案,并讨论了一个测试案例。

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