Della, E.
(1998),
Fast Preisach Based Magnetostriction Model for Highly Magnetostrictive Materials, IEEE Transactions on Magnetics
(Accessed June 22, 2025)
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Fast Preisach Based Magnetostriction Model for Highly Magnetostrictive Materials
Published
Author(s)
Abstract
A Preisach based magnetization model is presented to work specifically on highly magnetostrictive materials. The model accounts for the additional anisotropy introduced when a prestress is used to activate the high strain, by using a bimodal structure. The necessity of strain feedback to deal with the magneto-mechanical effect is discussed and found to be unnecessary for these types of material. The model is based on a fast implementation of the DOK model so it is suitable for real time control applications.Citation
IEEE Transactions on Magnetics
Pub Type
Journals
Keywords
bimodal, magnetorestrictive, Preisach, Terfenol
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Created January 1, 1998, Updated February 17, 2017