讨论径向电磁力并建立其计算公式；
In this work, the radial electromagnetic force has been discussed and its calculating equation has been obtained.
计算电磁力时，考虑了定子铁心的径向振动位移对电磁力的影响。
While calculating the electromagnetic forces, the effect of the radial vibration displacements of stator core on the electromagnetic forces is taked into account.
采用二维有限元方法分析了齿槽参数对径向旋转电磁力的影响，得到了最优设计参数。
The influences of slot parameters on amplitude of radial electromagnetic force are analyzed in the paper with the aid of 2d FEM, and optimum design parameters are obtained.
采用二维有限元方法分析了齿槽参数对径向旋转电磁力的影响，得到了最优设计参数。
The influences of slot parameters on amplitude of radial electromagnetic force are analyzed in the paper with the aid of 2d FEM, and optimum design parameters are obtained.
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