A moving approach for the Vector Hysteron Model

被引：31

作者：

Cardelli, E. ^{[1
]}

Faba, A. ^{[1
]}

Laudani, A. ^{[2
]}

Antonio, S. Quondam ^{[1
]}

Fulginei, F. Riganti ^{[2
]}

Salvini, A. ^{[2
]}

机构：

[1] Univ Perugia, Dept Engn, Via G Duranti 93, I-06125 Perugia, Italy

[2] Univ Rome Tre, Dept Engn, Via V Volterra 62, I-00146 Rome, Italy

来源：

PHYSICA B-CONDENSED MATTER | 2016年 / 486卷

关键词：

Vector Hysteresis Models; Vector Hysteresis Measurements; Optimization Algorithms; EXTENSION; OPERATOR;

D O I：

10.1016/j.physb.2015.12.001

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A moving approach for the VHM (Vector Hysteron Model) is here described, to reconstruct both scalar and rotational magnetization of electrical steels with weak anisotropy, such as the non oriented grain Silicon steel. The hysterons distribution is postulated to be function of the magnetization state of the material, in order to overcome the practical limitation of the congruency property of the standard VHM approach. By using this formulation and a suitable accommodation procedure, the results obtained indicate that the model is accurate, in particular in reproducing the experimental behavior approaching to the saturation region, allowing a real improvement respect to the previous approach. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：92 / 96

页数：5

共 18 条

[1] A NEW VECTOR PREISACH-TYPE MODEL OF HYSTERESIS [J].