Title :
Identification method analyses for the scalar generalized moving Preisach model using major hysteresis loops
Author :
Andrei, Petru ; Stancu, Alexandru
Author_Institution :
Dept. of Electr., Alexandru Ioan Cuza Univ., Iasi, Romania
fDate :
7/1/2000 12:00:00 AM
Abstract :
A parametric identification strategy for the generalized moving Preisach model is presented. As it requires only the major hysteresis loop (to determine the distribution parameters) and the remanent major hysteresis loop (to determine the moving parameter), it is less sensitive to the presence of the usual experimental errors than other identification methods. The Preisach distribution function is considered to be in general a bivariate function. The method is verified on various commercial magnetic media
Keywords :
identification; magnetic hysteresis; Preisach distribution function; bivariate function; distribution parameters; magnetic medium; major hysteresis loop; moving parameter; parametric identification method; remanent major hysteresis loop; scalar generalized moving Preisach model; Distribution functions; Hard disks; Magnetic hysteresis; Magnetization processes; Noise measurement; Remanence; Saturation magnetization; Shape; Temperature dependence; Transistors;
Journal_Title :
Magnetics, IEEE Transactions on