Extended State Observer-Based Sliding Mode Control with New Reaching Law for PMSM Speed Control

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	Extended State Observer-Based Sliding Mode Control with New Reaching Law for PMSM Speed Control
	Qian, Junzhang 1,2; Xiong, Ai 1; Ma, Wenli 1
刊名	MATHEMATICAL PROBLEMS IN ENGINEERING
	2016
ISSN号	1024-123X
英文摘要	In order to improve the performance of external disturbance rejection of permanent magnet synchronous motor (PMSM) in speed control, sliding mode control with extended state observer is adopted in this paper. First, an exponential function-based sliding mode reaching law (ESMRL) is developed. The ESMRL can dynamically adapt to the variations of the controlled system, which decrease the reaching time in reaching stage and void chattering in sliding motion stage while maintaining high tracking accuracy of the servo system. Then, an extended state observer (ESO) is introduced to the controller to simultaneously estimate external disturbance and compensate the uncertainties. Simulation results demonstrate that the proposed method has better suppression of chattering effect and disturbance rejection ability while ensuring dynamic performance.
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
研究领域[WOS]	Engineering ; Mathematics
关键词[WOS]	MAGNET SYNCHRONOUS MOTOR ; DISTURBANCE REJECTION CONTROL ; FUZZY NEURAL-NETWORK ; NONLINEAR-SYSTEMS ; TRACKING CONTROL ; DRIVE ; DESIGN
收录类别	SCI
语种	英语
WOS记录号	WOS:000378279000001
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/3911]
专题	光电技术研究所_光电技术研究所被WoS收录文章
作者单位	1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Qian, Junzhang,Xiong, Ai,Ma, Wenli. Extended State Observer-Based Sliding Mode Control with New Reaching Law for PMSM Speed Control[J]. MATHEMATICAL PROBLEMS IN ENGINEERING,2016.
APA	Qian, Junzhang,Xiong, Ai,&Ma, Wenli.(2016).Extended State Observer-Based Sliding Mode Control with New Reaching Law for PMSM Speed Control.MATHEMATICAL PROBLEMS IN ENGINEERING.
MLA	Qian, Junzhang,et al."Extended State Observer-Based Sliding Mode Control with New Reaching Law for PMSM Speed Control".MATHEMATICAL PROBLEMS IN ENGINEERING (2016).