Progress in development of Jiles-Atherton model of magnetic hysteresis

Roman Szewczyk

Abstract

Paper presents the review of recent advances in development of Jiles-Atherton model. Solutions of anhysteretic curve considering uniaxial and grain-oriented anisotropy are presented. Moreover, different concepts of differential equations stating magnetic hysteresis are explained. Finally, problems connected with solving ordinary differential equations, stability, and parameters identification are briefly elaborated. On the base of presented advances in model development, issues connected with interaction of anisotropy energies as well as stability criteria are identified, as a key barriers creating difficulties for understanding the principles of magnetization process and efficient application of Jiles-Atherton model for modelling inductive components with cores made of soft magnetic materials.
Author Roman Szewczyk (FM / IMBE)
Roman Szewczyk,,
- The Institute of Metrology and Biomedical Engineering
Article number020045
Book Sitek Jozef, Vajda Ján, Jamnický Igor (eds.): Applied Physics of Condensed Matter (APCOM 2019): Proceedings of the 25th International Conference on Applied Physics of Condensed Matter, AIP Conference Proceedings, vol. 2131, no. 1, 2019, American Institute of Physics, ISBN 978-0-7354-1873-8
DOIDOI:10.1063/1.5119498
URL https://aip.scitation.org/doi/pdf/10.1063/1.5119498
Languageen angielski
Score (nominal)20
Score sourcepublisherList
ScoreMinisterial score = 20.0, 20-10-2019, ChapterFromConference
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