Research on Fractional-Order Active Disturbance Rejection Control Method for Permanent Magnet Synchronous Motor - Cui, Enming; Chen, Yiguang; Sun, Ruxi; Zhao, Xiaolong (2024 27th International Conference on Electrical Machines and Systems (ICEMS), Electrical Machines and Systems (ICEMS), 2024 27th International Conference on, 2024)