Anisotropic Vector Preisach Model of Domain Rotation and Domain Wall Movement

Piotr Frydrych , Roman Szewczyk , Michał Nowicki

Abstract

Developed two dimensional Preisach model enables simulation of material magnetization vector for different angles. Model includes anisotropy and simulates magnetization value in every direction, not only the mean magnetization vector. Model is based on collection of Preisach planes which describe material state in different angles. Implementation of two magnetization mechanisms: domain wall movement and domain rotation opens possibility to complete description of distribution of magnetization values and angles. Model shows changes in direction of material magnetization for different magnetic field, material magnetization and angle between magnetic field and easy axis.
Author Piotr Frydrych IMIB
Piotr Frydrych,,
- The Institute of Metrology and Biomedical Engineering
, Roman Szewczyk IMIB
Roman Szewczyk,,
- The Institute of Metrology and Biomedical Engineering
, Michał Nowicki IMIB - [Industrial Research Institute for Automation and Measurements]
Michał Nowicki,,
- The Institute of Metrology and Biomedical Engineering
- Industrial Research Institute for Automation and Measurements
Pages827-833
Publication size in sheets0.5
Book Szewczyk Roman, Kaliczyńska Małgorzata, Zieliński Cezary: Challenges in Automation, Robotics and Measurement Techniques. Proceedings of AUTOMATION-2016, March 2-4, 2016, Warsaw, Poland, Advances in Intelligent Systems and Computing, vol. 440, 2016, Springer International Publishing, ISBN 978-3-319-29356-1, [978-3-319-29357-8], 919 p., DOI:10.1007/978-3-319-29357-8
Keywords in EnglishMagnetic anisotropy Vector preisach model Amorphous alloys
DOIDOI:10.1007/978-3-319-29357-8_73
URL http://link.springer.com/chapter/10.1007/978-3-319-29357-8_73
Languageen angielski
Score (nominal)15
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