VECTOR HYSTERESIS ANALYSIS METHOD, PROGRAM THEREFOR, AND VECTOR HYSTERESIS ANALYSIS DEVICE

摘要

This vector hysteresis analysis method is characterized by using a model that assumes a magnetic material to be an aggregate of micro-magnets, wherein the hysteresis of the magnetic material is analyzed by inputting magnetic characteristic data represented by vectors along a plurality of easy magnetization axes and a plurality of hard magnetization axes and further inputting the proportion of each of the easy magnetization axes and the proportion of each of the hard magnetization axes. This makes it possible to obtain the vector magnetization path corresponding to the history of a given vector magnetic field path.