Title :
Identifying the parameters of the reduced vector Preisach model: theory and experiment
Author :
Cardelli, E. ; Della Torre, E. ; Pinzaglia, E.
Author_Institution :
Dept. of industrial Eng., Univ. of Perugia, Italy
fDate :
7/1/2004 12:00:00 AM
Abstract :
In this paper, we discuss the use of a reduced vector Preisach model for a preliminary analysis of rotating hysteresis in laminated Fe-Si steels. In particular, we present a simplified identification procedure based on the assumption that the material is single quadrant along the principal axis. We discuss the use of a numerical technique for the identification of the model parameters using hard and easy axis measurements.
Keywords :
ferromagnetic materials; iron alloys; magnetic hysteresis; parameter estimation; silicon alloys; FeSi; easy axis measurements; hard axis measurement; laminated Fe-Si steels; model parameters identification; numerical technique; principal axis; reduced model; reduced vector preisach model; rotating hysteresis; single quadrant; vector model; Accuracy; Computational efficiency; Magnetic analysis; Magnetic field measurement; Magnetic fields; Magnetic hysteresis; Magnetic materials; Magnetization; Performance evaluation; Steel; Identification; Preisach modeling; reduced model; vector model;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2004.829326
