Abstract:In order to solve the velocity control problem in the conventional second-order active disturbance rejection control (ADRC) for permanent magnet synchronous motor (PMSM) servo systems, a novel integrated design for position and speed loops is proposed. Firstly, the approach and problems of the conventional second-order ADRC are analyzed. Secondly, the velocity control is realized by using the novel integrated controller, which uses the idea of integrated design of the sliding mode control to realize the four-stage position control. The proposed method limits the highest speed through speed deviation feedback, and implements the fastest position orientation of the motor. The method is valid for various positions and speed limitations. The effectiveness of the proposed method is verified by both simulation and experimental results.
左月飞,张捷,刘闯,张涛. 基于自抗扰控制的永磁同步电机位置伺服系统一体化设计[J]. 电工技术学报, 2016, 31(11): 51-58.
Zuo Yuefei Zhang Jie Liu Chuang Zhang Tao. Integrated Design for Permanent Magnet Synchronous Motor Servo Systems Based on Active Disturbance Rejection Control. Transactions of China Electrotechnical Society, 2016, 31(11): 51-58.
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