1. 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，绘制了该电机的磁场分布图和磁化曲线簇。为该电机进一步分析、改良提供了重要的依据。

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