TY - JOUR T1 - Cogging Torque and Unbalanced Magnetic Force Prediction in PM Machines With Axial-Varying Eccentricity by Superposition Method JO - IEEE Transactions on Magnetics PY - 2017/11/01 AU - Li YX AU - Zhu ZQ ED - DO - DOI: 10.1109/TMAG.2017.2700522 VL - 53 IS - 11 Y2 - 2025/01/03 ER -