基于齿冠偏心内凹结构的工业机器人用PMSM转矩波动抑制
王伟,杜晓彬,胡弼,胡土雄

Reducing Torque Ripple of a Permanent Magnet Motor Used in Industrial Robots Based on Structure of Eccentric and Concave Stator Tooth
Wang Wei,Du Xiaobin,Hu Bi,Hu Tuxiong
图12 齿槽转矩试验波形
Fig.12 Cogging torque test waveform