Speed Control of Bearingless Permanent Magnet Synchronous Motor Based on Flux Strengthening and Voltage Regulation. - Zhengjie Hao; Huangqiu Zhu; Yifeng Cheng; Lei Huang (IEEE Access, 2018)

Sensorless Control Based on the Uncertainty and Disturbance Estimator for IPMSMs With Periodic Loads. - Zhengqiang Hao; Yantao Tian; Yang Yang; Yimin Gong; Zhengjie Hao; Jiannan Zhang (IEEE Trans. Ind. Electron., 2023)