PMSM speed control using adaptive sliding mode control based on an extended state observer

doi:10.3772/j.issn.1006-6748.2018.04.012

CIOMP OpenIR

	PMSM speed control using adaptive sliding mode control based on an extended state observer
	Liu, Jing; Xia, Peipei; Deng, Yongting; Li, Hongwen; Wang, Zhiqian
	2018
发表期刊	High Technology Letters
ISSN	10066748
卷号	24 期号:4 页码:422-433
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.
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
DOI	10.3772/j.issn.1006-6748.2018.04.012
收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	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.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
PMSM speed control u（4366KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载