Utilizing anisotropic Preisach-type models in the accurate simulation of magnetostriction

被引:20
作者
Adly, AA
Mayergoyz, ID
Bergqvist, A
机构
[1] UNIV MARYLAND,DEPT ELECT ENGN,COLLEGE PK,MD 20742
[2] ROYAL INST TECHNOL,DEPT ELECT POWER ENG,S-10044 STOCKHOLM,SWEDEN
关键词
D O I
10.1109/20.619619
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
Magnetostriction models are being widely used in the development of fine positioning and active vibration damping devices. This paper presents a new approach for simulating 1-D magnetostriction using 2-D anisotropic Preisach-type models. In this approach, identification of the model takes into account measured flux density versus field and strain versus field curves for different stress values. Consequently, a more accurate magnetostriction model may be obtained. Details of the identification procedure as well as experimental testing of the proposed model are given.
引用
收藏
页码:3931 / 3933
页数:3
相关论文
共 3 条
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JOURNAL OF APPLIED PHYSICS, 1991, 69 (08) :5777-5779
[2]   A model for magnetomechanical hysteresis and losses in magnetostrictive materials [J].
Bergqvist, A ;
Engdahl, G .
JOURNAL OF APPLIED PHYSICS, 1996, 79 (08) :6476-6478
[3]  
Mayergoyz I. D, 1991, MATH MODELS HYSTERES