中文摘要：

用解析方法来计算轴向磁通盘式永磁同步电动机的噪声，使用MatLab编制计算程序，并将解析计算结果和实验结果进行分析比较。实验表明了利用解析法计算轴向磁通盘式永磁同步电动机噪声的可行性。最后，利用所编程序通过改变计算极弧因数来降低电动机噪声。

英文摘要：

This paper describes an analytical method to assess noise of axial flux disc permanent magnet synchronous motors （AFDPMSM）. The program is developed with MATLAB. Computation results based on the analytical method are compared with measurements, showing feasibility of the method in predicting noise of AFDPMSM. The calculated pole arc factor is adjusted to achieve noise reduction by using the developed program.