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Analysis and simulations of magnetic materials

Pages: 854 - 861, Issue Special, August 2005

 Abstract        Full Text (207.4K)              

Edward Della Torre - The George Washington University, Washington DC, 20052, United States (email)
Lawrence H. Bennett - The George Washington University, Washington DC, 20052, United States (email)

Abstract: The development of mathematical models for the design of magnetic devices requires a thorough understanding of hysteresis. The classical Preisach model provided such an understanding but is unable to emulate all the properties of magnetic materials. In this paper, we summarize some of the modifications that have been proposed within the context of Preisach modelling in order to explain the observed phenomena.

Keywords:  hysteresis, magnetic modelling, Preisach modelling.
Mathematics Subject Classification:  Primary: 34C55, 93C10; Secondary: 75C99.

Received: September 2004;      Revised: March 2005;      Published: September 2005.