Title :
Identifying the Preisach function for soft magnetic materials
Author :
Cardelli, Ermanno ; Della Torre, Edward ; Pinzaglia, Enrico
Author_Institution :
Dept. of Ind. Eng., Univ. of Perugia, Italy
fDate :
5/1/2003 12:00:00 AM
Abstract :
This paper discusses a technique for estimating the Preisach function of a soft magnetic material from symmetrical magnetizing processes. Utilizing the independence of the "up" switching process from the "down" switching process, it is possible to identify the Preisach function with a single derivative.
Keywords :
magnetic hysteresis; magnetic switching; magnetisation reversal; probability; soft magnetic materials; Preisach function; material modeling; soft magnetic material; switching process; symmetrical magnetizing processes; Calibration; Frequency measurement; Loss measurement; Magnetic anisotropy; Magnetic field measurement; Magnetic materials; Magnetization; Performance evaluation; Remanence; Soft magnetic materials;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2003.810331
