Sensorless control of permanent magnet synchronous motor based on PR controller and immune filter

Jianning Lu; Jiaqi Su; Junshuai Zhang; Wenbin Wang

doi:10.1117/12.2686346

10 August 2023 Sensorless control of permanent magnet synchronous motor based on PR controller and immune filter

Jianning Lu, Jiaqi Su, Junshuai Zhang, Wenbin Wang

Proceedings Volume 12759, International Conference on Automation Control, Algorithm, and Intelligent Bionics (ACAIB 2023); 1275928 (2023) https://doi.org/10.1117/12.2686346
Event: 2023 3rd International Conference on Automation Control, Algorithm and Intelligent Bionics (ACAIB 2023), 2023, Xiamen, China

Abstract

Small size, high efficiency, low loss, these are the advantages of permanent magnet synchronous motor. Based on the disadvantages of the traditional high-frequency square wave injection method, such as strong sensitivity to measurement error, poor robustness and sampling delay, an immune algorithm of optimized filter is proposed and a proportional resonance controller is adopted. Compared with the traditional PI controller, proportional resonance control improves the control precision and robustness of the system. Finally, the simulation is realized in Matlab.

Citation Download Citation

Jianning Lu, Jiaqi Su, Junshuai Zhang, and Wenbin Wang "Sensorless control of permanent magnet synchronous motor based on PR controller and immune filter", Proc. SPIE 12759, International Conference on Automation Control, Algorithm, and Intelligent Bionics (ACAIB 2023), 1275928 (10 August 2023); https://doi.org/10.1117/12.2686346

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