本文主要工作如下：1.在永磁同步电机动态过程共性问题研究方面，建立了适用于永磁电机设计需求的场-路-运动耦合时步有限元模型。
The main works are as below . 1 . In the study on common problems of PMMs ' dynamic process , a time-stepping FEM model with field-circuit-motion coupled is established for meeting the demand of PMM design .
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