FOC control system of permanent magnet synchronous motor based on fuzzy active disturbance rejection control

Pan Zhang; Zhaoyao Shi; Jiachun Lin

doi:10.1117/12.2611976

19 November 2021 FOC control system of permanent magnet synchronous motor based on fuzzy active disturbance rejection control

Pan Zhang, Zhaoyao Shi, Jiachun Lin

Author Affiliations +

Proceedings Volume 12059, Tenth International Symposium on Precision Mechanical Measurements; 120590T (2021) https://doi.org/10.1117/12.2611976
Event: Tenth International Symposium on Precision Mechanical Measurements, 2021, Qingdao, China

Abstract

Aiming at the problems of overshoot, weak disturbance resistance ability and poor adaptive ability of permanent magnet synchronous motor using PI control algorithm. Firstly, the field oriented control (FOC) model of permanent magnet synchronous motor is analyzed. Secondly, based on the active disturbance rejection control and fuzzy control principle, the speed loop controller is improved, and the fuzzy active disturbance rejection control algorithm is designed. The control algorithm preserves the advantages of active disturbance rejection control, and realizes the online tuning function of active disturbance rejection control parameters, which improves the adaptive ability of the system. Finally, the simulation experiment is carried out on the MATLAB / Simulink platform, and the results show that the fuzzy active disturbance rejection control algorithm has the characteristics of no overshoot, high control accuracy and strong adaptive ability.

Citation Download Citation

Pan Zhang, Zhaoyao Shi, and Jiachun Lin "FOC control system of permanent magnet synchronous motor based on fuzzy active disturbance rejection control", Proc. SPIE 12059, Tenth International Symposium on Precision Mechanical Measurements, 120590T (19 November 2021); https://doi.org/10.1117/12.2611976

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