LAPSE:2023.18274
Published Article
LAPSE:2023.18274
Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators
March 7, 2023
Abstract
In order to improve the response speed and disturbance rejection ability of a permanent magnet synchronous motor (PMSM) in an electromechanical actuator (EMA), a compound sliding mode control (CSMC) is proposed. The CSMC consists of a sliding mode controller with a new reaching law and disturbance observer based on a symmetric S-type function. The stability of the CSMC is analyzed using the Lyapunov stability analysis. The effectiveness of the CSMC is confirmed by the Simulink simulation, and experiments were conducted on a semi-physical platform. The results obtained by comparing the CSMC with the proportional integral (PI) control and traditional sliding mode control show that the CSMC has a faster response and stronger disturbance rejection ability and reduces chattering.
In order to improve the response speed and disturbance rejection ability of a permanent magnet synchronous motor (PMSM) in an electromechanical actuator (EMA), a compound sliding mode control (CSMC) is proposed. The CSMC consists of a sliding mode controller with a new reaching law and disturbance observer based on a symmetric S-type function. The stability of the CSMC is analyzed using the Lyapunov stability analysis. The effectiveness of the CSMC is confirmed by the Simulink simulation, and experiments were conducted on a semi-physical platform. The results obtained by comparing the CSMC with the proportional integral (PI) control and traditional sliding mode control show that the CSMC has a faster response and stronger disturbance rejection ability and reduces chattering.
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Keywords
compound sliding mode control (CSMC), electromechanical actuator (EMA), permanent magnet synchronous motor (PMSM), symmetric S-type function disturbance observer (SSFDO)
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Suggested Citation
Lin J, Zhao Y, Zhang P, Wang J, Su H. Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators. (2023). LAPSE:2023.18274
Author Affiliations
Lin J: Beijing Engineering Research Center of Precision Measurement Technology and Instruments, Department of Instrument Science and Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, No. 100, Ping Le Yuan, Chaoyang District, B [ORCID]
Zhao Y: Beijing Engineering Research Center of Precision Measurement Technology and Instruments, Department of Instrument Science and Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, No. 100, Ping Le Yuan, Chaoyang District, B [ORCID]
Zhang P: Beijing Engineering Research Center of Precision Measurement Technology and Instruments, Department of Instrument Science and Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, No. 100, Ping Le Yuan, Chaoyang District, B
Wang J: The 45th Research Institute of China Electronics Technology Group Corporation, Taihe Third Street, Daxing District, Beijing 100176, China
Su H: Beijing Engineering Research Center of Precision Measurement Technology and Instruments, Department of Instrument Science and Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, No. 100, Ping Le Yuan, Chaoyang District, B
Zhao Y: Beijing Engineering Research Center of Precision Measurement Technology and Instruments, Department of Instrument Science and Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, No. 100, Ping Le Yuan, Chaoyang District, B [ORCID]
Zhang P: Beijing Engineering Research Center of Precision Measurement Technology and Instruments, Department of Instrument Science and Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, No. 100, Ping Le Yuan, Chaoyang District, B
Wang J: The 45th Research Institute of China Electronics Technology Group Corporation, Taihe Third Street, Daxing District, Beijing 100176, China
Su H: Beijing Engineering Research Center of Precision Measurement Technology and Instruments, Department of Instrument Science and Technology, Faculty of Materials and Manufacturing, Beijing University of Technology, No. 100, Ping Le Yuan, Chaoyang District, B
Journal Name
Energies
Volume
14
Issue
21
First Page
7293
Year
2021
Publication Date
2021-11-04
ISSN
1996-1073
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Original Submission
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PII: en14217293, Publication Type: Journal Article
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LAPSE:2023.18274
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https://doi.org/10.3390/en14217293
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Mar 7, 2023
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