Modelling the Mechanical Stress Dependence of 2D Magnetic Permeability in Soft Magnetic Materials

Roman Szewczyk


Paper presents the application of anhysteretic curve concept presented in Jiles-Atherton model of magnetic materials for modelling of stress dependence of magnetic permeability. Due to connection of average anisotropy energy density with mechanical stresses, the anisotropic characteristic of relative permeability can be estimated. Presented solution opens new ways of modelling the characteristics of magnetoelastic sensors with non-uniform stress distribution, where it is necessary to consider not only the value of mechanical stresses, but also the connection between the direction of magnetizing field and stress-induced uniaxial anisotropy easy axis.
Author Roman Szewczyk (FM / IMBE)
Roman Szewczyk,,
- The Institute of Metrology and Biomedical Engineering
Publication size in sheets0.5
Book Szewczyk Roman, Krejsa Jiří, Nowicki Michał, Ostaszewska-Liżewska Anna (eds.): Mechatronics 2019: Recent Advances Towards Industry 4.0, Advances in Intelligent Systems and Computing, vol. 1044, 2020, Springer, ISBN 978-3-030-29992-7, [978-3-030-29993-4], 515 p., DOI:10.1007/978-3-030-29993-4
Keywords in Englishanhysteretic curve, Jiles-Atherton model, uniaxial anisotropy
Languageen angielski
Score (nominal)20
Score sourcepublisherList
ScoreMinisterial score = 20.0, 08-06-2020, MonographChapterAuthor
Publication indicators Scopus Citations = 0
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