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Frequency behaviour of the modified Jiles–Atherton model

✍ Scribed by Krzysztof Chwastek

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
480 KB
Volume
403
Category
Article
ISSN
0921-4526

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✦ Synopsis

In the paper the behaviour of the recently modified Jiles-Atherton model of hysteresis under a distorted magnetization pattern is examined. The modification is aimed at improving the modelling of reversible processes. The equation for anhysteretic model is replaced from Langevin function to the more general Brillouin function. The structure of model equation is similar to that of the product Preisach model. The dynamic effects are taken into account in the description by the introduction of the lagged response with respect to the input.

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✍ M. Hamimid; S.M. Mimoune; M. Feliachi 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 180 KB

Dynamic formulation based on the losses separation method in conducting media for the inverse Jiles-Atherton model is proposed. This formulation is based on the concept of the Hybrid Magnetic Field model (HMF). The HMF consists of the modification of the effective field by introducing two counterfie