Title :
Comparison of the DEMAM and DEAM Accommodation Models
Author :
Della Torre, Edward ; Jin, Yi
Author_Institution :
George Washington Univ., Washington, DC
fDate :
3/1/2009 12:00:00 AM
Abstract :
Magnetic accommodation is observed in a rate-independent drift of minor loops towards a limit cycle. Several phenomenological models have been proposed that are not based upon physical reasons. Recently, two versions of physically based differential equation models were introduced. The differences between these two models are discussed here.
Keywords :
differential equations; magnetic hysteresis; DEAM accommodation model; DEMAM accommodation model; differential equation model; hysteresis; rate-independent drift; Accommodation; Preisach modeling; hysteresis; physical modeling;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2009.2012557
