On disturbance rejection in magnetic levitation

doi:10.1016/j.conengprac.2018.09.018

CORC > 数学与系统科学研究院 > 中国科学院数学与系统科学研究院 > 系统科学研究所

	On disturbance rejection in magnetic levitation
	Wei, Wei 1; Xue, Wenchao2,3 ; Li, Donghai 4
刊名	CONTROL ENGINEERING PRACTICE
	2019
卷号	82 页码:24-35
关键词	Magnetic levitation system Open-loop instability Time-varying extended state observer Sensor noise attenuation
ISSN号	0967-0661
DOI	10.1016/j.conengprac.2018.09.018
英文摘要	Magnetic levitation systems belong to an important and challenging class of control engineering problems with nonlinear uncertain dynamics, multiple disturbances and large sensor noise. To obtain a simple and practical solution that does not depends on the exact model information, a time-varying active disturbance rejection solution is proposed and validated in both numerical and experimental results. The proposed method is confirmed with rigorous analysis of transient performance and noise attenuation. Moreover, the proposed solution is tested in a magnetic levitation ball system with disturbances and measurement noise. The results show that the proposed solution is effective and practical.
资助项目	National Natural Science Foundation of China[61873005] ; National Natural Science Foundation of China[61403006] ; Key program of Beijing Municipal Education Commission, China[KZ201810011012] ; Project of High-level Teachers in Beijing Municipal Universities in the Period of 13th Five-year Plan, China[CITTCD201704044]
WOS研究方向	Automation & Control Systems ; Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000452931300003
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/31934]
专题	系统科学研究所
通讯作者	Xue, Wenchao
作者单位	1.Beijing Technol & Business Univ, Sch Comp & Informat Engn, Beijing Key Lab Big Data Technol Food Safety, Beijing 100048, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, NCMIS, LSC, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China 4.Tsinghua Univ, Dept Thermal Engn, Beijing 10084, Peoples R China
推荐引用方式 GB/T 7714	Wei, Wei,Xue, Wenchao,Li, Donghai. On disturbance rejection in magnetic levitation[J]. CONTROL ENGINEERING PRACTICE,2019,82:24-35.
APA	Wei, Wei,Xue, Wenchao,&Li, Donghai.(2019).On disturbance rejection in magnetic levitation.CONTROL ENGINEERING PRACTICE,82,24-35.
MLA	Wei, Wei,et al."On disturbance rejection in magnetic levitation".CONTROL ENGINEERING PRACTICE 82(2019):24-35.