Pattern search approach to ferromagnetic material modelling. (10th July 2017)

• Record Type: Journal Article
• Authors: Cardelli, E.; Faba, A.; Pompei, M.; Quondam Antonio, S.
• Other Names: Laudani Antonino guestEditor.; Fulginei Francesco Riganti guestEditor.; Salvini Alessandro guestEditor.
• Is Part Of: International journal of numerical modelling. Volume 32:Number 4(2019)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2017-07-10
• Subjects: magnetic hysteresis -- pattern search algorithms -- phenomenological modelling; Electric networks -- Mathematical models -- Periodicals; Electronics -- Mathematical models -- Periodicals; 621.3011
• DOI: 10.1002/jnm.2271
• Languages: English
• ISSNs: 0894-3370

Abstract

Abstract: This paper deals with possible optimization‐based techniques for the identification of the parameters of Preisach‐inspired phenomenological model of vector hysteresis in ferromagnetic materials. After a summary of the key features of the phenomenological model mentioned above, the description of the identification technique proposed is given. The identification technique is based on a suitable pattern search algorithm and standard measurements. Results for the FeSi Non‐Oriented Grains steel NOG are presented and discussed.