Improved Model-Free Continuous Super-Twisting Non-Singular Fast Terminal Sliding Mode Control of IPMSM
To solve the problem of PI control cannot achieve satisfactory dynamic performance under complex operating conditions, an improved model-free continuous super-twisting non-singular fast terminal sliding mode control (NFTSM) algorithm (INFTSMC) for IPMSM based on improved extended higher-order slidin...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10214012/ |
| _version_ | 1797741547745181696 |
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| author | Junqin Liu Yin Yang Xiangfei Li Kaihui Zhao Zhixuan Yi Zhou Xin |
| author_facet | Junqin Liu Yin Yang Xiangfei Li Kaihui Zhao Zhixuan Yi Zhou Xin |
| author_sort | Junqin Liu |
| collection | DOAJ |
| description | To solve the problem of PI control cannot achieve satisfactory dynamic performance under complex operating conditions, an improved model-free continuous super-twisting non-singular fast terminal sliding mode control (NFTSM) algorithm (INFTSMC) for IPMSM based on improved extended higher-order sliding mode disturbance observer (IESMDO) is proposed. Firstly, the speed-current hyperlocal models of IPMSM are developed; Then, the speed-current controllers for INFTSMC are designed to optimize the current-speed dual closed-loops; where the jitter of system is effectively attenuated by combining third-order super-twisting with NFTSM; At the same time, IESMDO feeds back the disturbance of the speed and current loops to the controllers, it can effectively improve the performance for system control, and achieve fast-tracking of speed and d-q axis currents without overshoot; Finally, the algorithm is experimentally compared with PI and traditional NFTSMC to verify that the algorithm effectively improves the dynamic steady-state response and robustness of IPMSM. |
| first_indexed | 2024-03-12T14:28:17Z |
| format | Article |
| id | doaj.art-5bf0c12bfb0a4e1d91a456b5b04b7989 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-03-12T14:28:17Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-5bf0c12bfb0a4e1d91a456b5b04b79892023-08-17T23:00:24ZengIEEEIEEE Access2169-35362023-01-0111853618537310.1109/ACCESS.2023.330384310214012Improved Model-Free Continuous Super-Twisting Non-Singular Fast Terminal Sliding Mode Control of IPMSMJunqin Liu0https://orcid.org/0000-0003-1177-213XYin Yang1Xiangfei Li2https://orcid.org/0000-0002-9629-8598Kaihui Zhao3Zhixuan Yi4Zhou Xin5College of Electrical and Information Engineering, Hunan University of Technology, Zhuzhou, ChinaCollege of Electrical and Information Engineering, Hunan University of Technology, Zhuzhou, ChinaCollege of Electrical and Information Engineering, Hunan University of Technology, Zhuzhou, ChinaCollege of Electrical and Information Engineering, Hunan University of Technology, Zhuzhou, ChinaCollege of Electrical and Information Engineering, Hunan University of Technology, Zhuzhou, ChinaCollege of Electrical and Information Engineering, Hunan University of Technology, Zhuzhou, ChinaTo solve the problem of PI control cannot achieve satisfactory dynamic performance under complex operating conditions, an improved model-free continuous super-twisting non-singular fast terminal sliding mode control (NFTSM) algorithm (INFTSMC) for IPMSM based on improved extended higher-order sliding mode disturbance observer (IESMDO) is proposed. Firstly, the speed-current hyperlocal models of IPMSM are developed; Then, the speed-current controllers for INFTSMC are designed to optimize the current-speed dual closed-loops; where the jitter of system is effectively attenuated by combining third-order super-twisting with NFTSM; At the same time, IESMDO feeds back the disturbance of the speed and current loops to the controllers, it can effectively improve the performance for system control, and achieve fast-tracking of speed and d-q axis currents without overshoot; Finally, the algorithm is experimentally compared with PI and traditional NFTSMC to verify that the algorithm effectively improves the dynamic steady-state response and robustness of IPMSM.https://ieeexplore.ieee.org/document/10214012/Time-varying disturbanceinterior permanent magnet synchronous motor (IPMSM)super twisting (ST)non-singular fast terminal sliding mode control (NFTSMC)improved extended sliding mode disturbance observer (IESMDO)double power convergence law |
| spellingShingle | Junqin Liu Yin Yang Xiangfei Li Kaihui Zhao Zhixuan Yi Zhou Xin Improved Model-Free Continuous Super-Twisting Non-Singular Fast Terminal Sliding Mode Control of IPMSM IEEE Access Time-varying disturbance interior permanent magnet synchronous motor (IPMSM) super twisting (ST) non-singular fast terminal sliding mode control (NFTSMC) improved extended sliding mode disturbance observer (IESMDO) double power convergence law |
| title | Improved Model-Free Continuous Super-Twisting Non-Singular Fast Terminal Sliding Mode Control of IPMSM |
| title_full | Improved Model-Free Continuous Super-Twisting Non-Singular Fast Terminal Sliding Mode Control of IPMSM |
| title_fullStr | Improved Model-Free Continuous Super-Twisting Non-Singular Fast Terminal Sliding Mode Control of IPMSM |
| title_full_unstemmed | Improved Model-Free Continuous Super-Twisting Non-Singular Fast Terminal Sliding Mode Control of IPMSM |
| title_short | Improved Model-Free Continuous Super-Twisting Non-Singular Fast Terminal Sliding Mode Control of IPMSM |
| title_sort | improved model free continuous super twisting non singular fast terminal sliding mode control of ipmsm |
| topic | Time-varying disturbance interior permanent magnet synchronous motor (IPMSM) super twisting (ST) non-singular fast terminal sliding mode control (NFTSMC) improved extended sliding mode disturbance observer (IESMDO) double power convergence law |
| url | https://ieeexplore.ieee.org/document/10214012/ |
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