Accurate modeling of vector hysteresis using a superposition of Preisach-type models
- Cairo Univ., Giza (Egypt). Electrical Power and Machines Dept.
- Univ. of Maryland, College Park, MD (United States). Electrical Engineering Dept.
Vector hysteresis models are basically regarded as helpful tools that can be utilized in simulating and/or predicting multi-dimensional field-media interactions. Simulations of energy loss in power devices having unoriented magnetic cores, read/write recording processes as well as tape and disk erasure approaches are examples of such interactions that are currently of considerable interest. Vector hysteresis models are generally regarded as helpful tools that can be utilized in simulating multi-dimensional field-media interactions. In this paper, simulation of vector hysteresis is proposed by using a superposition of isotropic Preisach-type models. This approach gives the opportunity to fully incorporate rotational experimental results in its identification procedure, thus leading to higher simulation accuracy. Detailed solution of the model identification problem and some experimental testing results are given in the paper.
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- OSTI ID:
- 566473
- Report Number(s):
- CONF-970468-; ISSN 0018-9464; TRN: IM9805%%149
- Journal Information:
- IEEE Transactions on Magnetics, Vol. 33, Issue 5Pt2; Conference: 1997 IEEE international magnetics conference (Intermag `97), New Orleans, LA (United States), 1-4 Apr 1997; Other Information: PBD: Sep 1997
- Country of Publication:
- United States
- Language:
- English
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