Speed Regulation of PMSM Systems Based on a New Sliding Mode Reaching Law
This paper is concerned with the speed regulation of permanent magnet synchronous motor systems using sliding mode control. To deal with the contradiction between reaching speed and chattering while ensuring finite time convergence, a new sliding mode reaching law is designed by introducing a variab...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10415012/ |
| _version_ | 1797302707035308032 |
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| author | Hanqing Wang Ticao Jiao Xuening Xing Yanguang Yang |
| author_facet | Hanqing Wang Ticao Jiao Xuening Xing Yanguang Yang |
| author_sort | Hanqing Wang |
| collection | DOAJ |
| description | This paper is concerned with the speed regulation of permanent magnet synchronous motor systems using sliding mode control. To deal with the contradiction between reaching speed and chattering while ensuring finite time convergence, a new sliding mode reaching law is designed by introducing a variable gain associated with system states. Based on this, a speed regulation controller is first designed for permanent magnet synchronous motor systems using the new reaching law to solve the speed regulation problem and improve system robustness. A rigorously theoretical proof is provided for the designed speed controller using our proposed practical finite time stability criterion. We further investigate the speed estimation of permanent magnet synchronous motors without mechanical sensors. To obtain more accurate rotor information, a new sliding mode observer is designed by incorporating a back electromotive force observer, whose validity is verified by Lyapunov theory. Finally, the correctness of our developed theory is verified through simulation studies. |
| first_indexed | 2024-03-07T23:41:49Z |
| format | Article |
| id | doaj.art-eb297af13e8e4bbcbe12d1c1fe6fe19f |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-03-07T23:41:49Z |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-eb297af13e8e4bbcbe12d1c1fe6fe19f2024-02-20T00:01:19ZengIEEEIEEE Access2169-35362024-01-0112240622407010.1109/ACCESS.2024.335886610415012Speed Regulation of PMSM Systems Based on a New Sliding Mode Reaching LawHanqing Wang0https://orcid.org/0009-0005-7490-1383Ticao Jiao1https://orcid.org/0000-0001-9323-4321Xuening Xing2Yanguang Yang3School of Electrical and Electronic Engineering, Shandong University of Technology, Zibo, ChinaSchool of Electrical and Electronic Engineering, Shandong University of Technology, Zibo, ChinaSchool of Electrical and Electronic Engineering, Shandong University of Technology, Zibo, ChinaChangyi Power Supply Company of State Grid Shandong Electric Power, Weifang, ChinaThis paper is concerned with the speed regulation of permanent magnet synchronous motor systems using sliding mode control. To deal with the contradiction between reaching speed and chattering while ensuring finite time convergence, a new sliding mode reaching law is designed by introducing a variable gain associated with system states. Based on this, a speed regulation controller is first designed for permanent magnet synchronous motor systems using the new reaching law to solve the speed regulation problem and improve system robustness. A rigorously theoretical proof is provided for the designed speed controller using our proposed practical finite time stability criterion. We further investigate the speed estimation of permanent magnet synchronous motors without mechanical sensors. To obtain more accurate rotor information, a new sliding mode observer is designed by incorporating a back electromotive force observer, whose validity is verified by Lyapunov theory. Finally, the correctness of our developed theory is verified through simulation studies.https://ieeexplore.ieee.org/document/10415012/Permanent magnet synchronous motornew sliding mode reaching lawsliding mode controllersliding mode observer |
| spellingShingle | Hanqing Wang Ticao Jiao Xuening Xing Yanguang Yang Speed Regulation of PMSM Systems Based on a New Sliding Mode Reaching Law IEEE Access Permanent magnet synchronous motor new sliding mode reaching law sliding mode controller sliding mode observer |
| title | Speed Regulation of PMSM Systems Based on a New Sliding Mode Reaching Law |
| title_full | Speed Regulation of PMSM Systems Based on a New Sliding Mode Reaching Law |
| title_fullStr | Speed Regulation of PMSM Systems Based on a New Sliding Mode Reaching Law |
| title_full_unstemmed | Speed Regulation of PMSM Systems Based on a New Sliding Mode Reaching Law |
| title_short | Speed Regulation of PMSM Systems Based on a New Sliding Mode Reaching Law |
| title_sort | speed regulation of pmsm systems based on a new sliding mode reaching law |
| topic | Permanent magnet synchronous motor new sliding mode reaching law sliding mode controller sliding mode observer |
| url | https://ieeexplore.ieee.org/document/10415012/ |
| work_keys_str_mv | AT hanqingwang speedregulationofpmsmsystemsbasedonanewslidingmodereachinglaw AT ticaojiao speedregulationofpmsmsystemsbasedonanewslidingmodereachinglaw AT xueningxing speedregulationofpmsmsystemsbasedonanewslidingmodereachinglaw AT yanguangyang speedregulationofpmsmsystemsbasedonanewslidingmodereachinglaw |