Adaptive Output Regulation for Permanent Magnet Synchronous Motor (PMSM) Speed Servo System via Time-Varying Internal Model Approach
This article investigates the adaptive output regulation problem of a permanent magnet synchronous motor (PMSM) speed servo system with unknown time-varying exosystems and aims to achieve multiple objectives including speed tracking, disturbance rejection, and robustness simultaneously. Existing lin...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-03-01
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| Series: | Actuators |
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| Online Access: | https://www.mdpi.com/2076-0825/14/3/158 |
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| author | Hui Song Zhaowu Ping Jiaze Hui Yunzhi Huang Jun-Guo Lu |
| author_facet | Hui Song Zhaowu Ping Jiaze Hui Yunzhi Huang Jun-Guo Lu |
| author_sort | Hui Song |
| collection | DOAJ |
| description | This article investigates the adaptive output regulation problem of a permanent magnet synchronous motor (PMSM) speed servo system with unknown time-varying exosystems and aims to achieve multiple objectives including speed tracking, disturbance rejection, and robustness simultaneously. Existing linear or nonlinear internal model designs are not applicable to the output regulation problem under the time-varying situation. Hence, we first construct a time-varying internal model to transform this control problem into a robust stabilization problem for a time-varying augmented system, and then design a stabilization controller integrating robust control and adaptive control techniques to stabilize this system. Finally, the validity of the proposed approach is verified through simulations and experiments. It is worth mentioning that our approach can achieve high-precision speed tracking of PMSM under parameter uncertainties and load torque disturbance with unknown time-varying frequencies. |
| format | Article |
| id | doaj-art-804924f423214eefa05cef48893ec9f9 |
| institution | DOAJ |
| issn | 2076-0825 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Actuators |
| spelling | doaj-art-804924f423214eefa05cef48893ec9f92025-08-20T02:41:54ZengMDPI AGActuators2076-08252025-03-0114315810.3390/act14030158Adaptive Output Regulation for Permanent Magnet Synchronous Motor (PMSM) Speed Servo System via Time-Varying Internal Model ApproachHui Song0Zhaowu Ping1Jiaze Hui2Yunzhi Huang3Jun-Guo Lu4School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, ChinaSchool of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, ChinaJianghuai Advance Technology Center, Hefei 230088, ChinaSchool of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, ChinaDepartment of Automation, Shanghai Jiao Tong University, Shanghai 200240, ChinaThis article investigates the adaptive output regulation problem of a permanent magnet synchronous motor (PMSM) speed servo system with unknown time-varying exosystems and aims to achieve multiple objectives including speed tracking, disturbance rejection, and robustness simultaneously. Existing linear or nonlinear internal model designs are not applicable to the output regulation problem under the time-varying situation. Hence, we first construct a time-varying internal model to transform this control problem into a robust stabilization problem for a time-varying augmented system, and then design a stabilization controller integrating robust control and adaptive control techniques to stabilize this system. Finally, the validity of the proposed approach is verified through simulations and experiments. It is worth mentioning that our approach can achieve high-precision speed tracking of PMSM under parameter uncertainties and load torque disturbance with unknown time-varying frequencies.https://www.mdpi.com/2076-0825/14/3/158adaptive output regulationdisturbance rejectiontime-varying internal modelpermanent magnet synchronous motor (PMSM)speed tracking |
| spellingShingle | Hui Song Zhaowu Ping Jiaze Hui Yunzhi Huang Jun-Guo Lu Adaptive Output Regulation for Permanent Magnet Synchronous Motor (PMSM) Speed Servo System via Time-Varying Internal Model Approach Actuators adaptive output regulation disturbance rejection time-varying internal model permanent magnet synchronous motor (PMSM) speed tracking |
| title | Adaptive Output Regulation for Permanent Magnet Synchronous Motor (PMSM) Speed Servo System via Time-Varying Internal Model Approach |
| title_full | Adaptive Output Regulation for Permanent Magnet Synchronous Motor (PMSM) Speed Servo System via Time-Varying Internal Model Approach |
| title_fullStr | Adaptive Output Regulation for Permanent Magnet Synchronous Motor (PMSM) Speed Servo System via Time-Varying Internal Model Approach |
| title_full_unstemmed | Adaptive Output Regulation for Permanent Magnet Synchronous Motor (PMSM) Speed Servo System via Time-Varying Internal Model Approach |
| title_short | Adaptive Output Regulation for Permanent Magnet Synchronous Motor (PMSM) Speed Servo System via Time-Varying Internal Model Approach |
| title_sort | adaptive output regulation for permanent magnet synchronous motor pmsm speed servo system via time varying internal model approach |
| topic | adaptive output regulation disturbance rejection time-varying internal model permanent magnet synchronous motor (PMSM) speed tracking |
| url | https://www.mdpi.com/2076-0825/14/3/158 |
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