Backstepping Control with Disturbance Observer for Permanent Magnet Synchronous Motor
For the speed tracking control problem of Permanent Magnet Synchronous Motor (PMSM), a disturbance observer-based (DOB) backstepping speed tracking control method is presented in this paper. First, to reconstruct the load disturbance, a slowly time-varying disturbance observer for PMSM is constructe...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Journal of Control Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2018/4938389 |
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| _version_ | 1849403850132291584 |
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| author | Yong-Hong Lan Lei-Zhou |
| author_facet | Yong-Hong Lan Lei-Zhou |
| author_sort | Yong-Hong Lan |
| collection | DOAJ |
| description | For the speed tracking control problem of Permanent Magnet Synchronous Motor (PMSM), a disturbance observer-based (DOB) backstepping speed tracking control method is presented in this paper. First, to reconstruct the load disturbance, a slowly time-varying disturbance observer for PMSM is constructed. Next, by stability theory, the norm of the observation error and disturbance observer design method are obtained. On the basis of these, through the designing of the virtual control input that include the reconstruction disturbances, and using backstepping control strategy, the DOB controller of the closed-loop system is proposed. The obtained controller can achieve high precision speed tracking and disturbance rejection. Finally, some results of evaluative experiments verified the effectiveness of the proposed method for high-performance control and disturbance rejection for the PMSM drive. |
| format | Article |
| id | doaj-art-976b6c1dd3474f3ea6ad3aadf12c69ac |
| institution | Kabale University |
| issn | 1687-5249 1687-5257 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Control Science and Engineering |
| spelling | doaj-art-976b6c1dd3474f3ea6ad3aadf12c69ac2025-08-20T03:37:09ZengWileyJournal of Control Science and Engineering1687-52491687-52572018-01-01201810.1155/2018/49383894938389Backstepping Control with Disturbance Observer for Permanent Magnet Synchronous MotorYong-Hong Lan0Lei-Zhou1College of Information Engineering, Xiangtan University, Xiangtan, Hunan 411105, ChinaCollege of Information Engineering, Xiangtan University, Xiangtan, Hunan 411105, ChinaFor the speed tracking control problem of Permanent Magnet Synchronous Motor (PMSM), a disturbance observer-based (DOB) backstepping speed tracking control method is presented in this paper. First, to reconstruct the load disturbance, a slowly time-varying disturbance observer for PMSM is constructed. Next, by stability theory, the norm of the observation error and disturbance observer design method are obtained. On the basis of these, through the designing of the virtual control input that include the reconstruction disturbances, and using backstepping control strategy, the DOB controller of the closed-loop system is proposed. The obtained controller can achieve high precision speed tracking and disturbance rejection. Finally, some results of evaluative experiments verified the effectiveness of the proposed method for high-performance control and disturbance rejection for the PMSM drive.http://dx.doi.org/10.1155/2018/4938389 |
| spellingShingle | Yong-Hong Lan Lei-Zhou Backstepping Control with Disturbance Observer for Permanent Magnet Synchronous Motor Journal of Control Science and Engineering |
| title | Backstepping Control with Disturbance Observer for Permanent Magnet Synchronous Motor |
| title_full | Backstepping Control with Disturbance Observer for Permanent Magnet Synchronous Motor |
| title_fullStr | Backstepping Control with Disturbance Observer for Permanent Magnet Synchronous Motor |
| title_full_unstemmed | Backstepping Control with Disturbance Observer for Permanent Magnet Synchronous Motor |
| title_short | Backstepping Control with Disturbance Observer for Permanent Magnet Synchronous Motor |
| title_sort | backstepping control with disturbance observer for permanent magnet synchronous motor |
| url | http://dx.doi.org/10.1155/2018/4938389 |
| work_keys_str_mv | AT yonghonglan backsteppingcontrolwithdisturbanceobserverforpermanentmagnetsynchronousmotor AT leizhou backsteppingcontrolwithdisturbanceobserverforpermanentmagnetsynchronousmotor |