magnetization

It was analyzed and calculated through final element analysis (FEA) and the profiles of tile magnetic field and corves of magnetization were plotted.

并通过有限元方法对其进行分析计算，绘制了该电机场分布图和曲线簇。为该电机进一步分析、改良提供了重要。

Angle this magnet withershins to an angle that is the multiple of 5o, then measure its magnetizing remanent magnetization curves along H direction.

将该半球左半部分分成18个5o瓣，按5o间隔逆时针转动，在原场方向测量剩曲线，得到一系列剩曲线。