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Numerical optimization of a hysteresis model
KTH, Superseded Departments, Electrical Systems.
2004 (English)In: Physica. B, Condensed matter, ISSN 0921-4526, Vol. 343, no 1-4, 35-38 p.Article in journal (Refereed) Published
Abstract [en]

An equation system for the anhysteretic curve and the distribution function required by a hysteresis model is suggested. A least-square fitting confirms that the solution is unique and gives optimal agreement with the measurements. Moreover, the used fitting function with three parameters replaces the measured vector, which increases simulation performance.

Place, publisher, year, edition, pages
AMSTERDAM: ELSEVIER SCIENCE BV , 2004. Vol. 343, no 1-4, 35-38 p.
Keyword [en]
anhysteretic curve, pinning strength, distribution function, approximation
National Category
Condensed Matter Physics
URN: urn:nbn:se:kth:diva-43951DOI: 10.1016/j.physb.2003.08.046ISI: 000188465800008ScopusID: 2-s2.0-0742304600OAI: diva2:451024
QC 20111024Available from: 2011-10-24 Created: 2011-10-19 Last updated: 2011-11-01Bibliographically approved

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Krah, Julius H.
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