"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

Dynamic models of hystersis for structured media

P. ANDREI1, A. STANCU2,*

Affiliation

  1. Department of Electrical and Computer Engineering, Florida State University and Florida A&M University, Tallahassee, FL 32310, USA
  2. Faculty of Physics, Alexandru Ioan Cuza University, Iasi, 700506, Romania

Abstract

A new dynamic model of hysteresis for structured media is presented. This model is based on the Preisach model of hysteresis for strongly interacting ferromagnetic particle systems but can be easily generalized to other models of hysteresis. The model can be applied to the modeling and analysis of rate-dependent magnetization processes in particulate media. It is introduced in differential form, which makes it suitable for numerical implementation in standard simulators. Sample numerical results are presented and discussed..

Keywords

Preisach model, Structured media, Magnetic hysteresis, Dynamic effects, Rate-dependent magnetization processes.

Submitted at: Nov. 30, 2006
Accepted at: Dec. 7, 2007

Citation

P. ANDREI, A. STANCU, Dynamic models of hystersis for structured media, Journal of Optoelectronics and Advanced Materials Vol. 9, Iss. 12, pp. 3837-3842 (2007)