PMSM speed control using adaptive sliding mode control based on an extended state observer
文献类型：期刊论文
| 作者 | Liu, Jing; Xia, Peipei; Deng, Yongting; Li, Hongwen; Wang, Zhiqian |
| 刊名 | High Technology Letters
 |
| 出版日期 | 2018 |
| 卷号 | 24期号:4页码:422-433 |
| 关键词 | Controllers Adaptive control systems Electric machine control Permanent magnets Robustness (control systems) Sliding mode control Speed Speed control Speed regulators State estimation Synchronous motors Uncertainty analysis |
| ISSN号 | 10066748 |
| DOI | 10.3772/j.issn.1006-6748.2018.04.012 |
| 英文摘要 | In this study, a composite strategy based on sliding-mode control (SMC) is employed in a permanent-magnet synchronous motor vector control system to improve the system robustness performance against parameter variations and load disturbances. To handle the intrinsic chattering of SMC, an adaptive law and an extended state observer (ESO) are utilized in the speed SMC controller design. The adaptive law is used to estimate the internal parameter variations and compensate for the disturbances caused by model uncertainty. In addition, the ESO is introduced to estimate the load disturbance in real time. The estimated value is used as a feed-forward compensator for the speed adaptive sliding-mode controller to further increase the system's ability to resist disturbances. The proposed composite method, which combines adaptive SMC (ASMC) and ESO, is compared with PI control and ASMC. Both the simulation and experimental results demonstrate that the proposed method alleviates the chattering of SMC systems and improves the dynamic response and robustness of the speed control system against disturbances. Copyright by HIGH TECHNOLOGY LETTERS PRESS. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60769]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Jing,Xia, Peipei,Deng, Yongting,et al. PMSM speed control using adaptive sliding mode control based on an extended state observer[J]. High Technology Letters,2018,24(4):422-433. |
| APA | Liu, Jing,Xia, Peipei,Deng, Yongting,Li, Hongwen,&Wang, Zhiqian.(2018).PMSM speed control using adaptive sliding mode control based on an extended state observer.High Technology Letters,24(4),422-433. |
| MLA | Liu, Jing,et al."PMSM speed control using adaptive sliding mode control based on an extended state observer".High Technology Letters 24.4(2018):422-433. |
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