Performance analysis of active disturbance rejection tracking control for a class of uncertain LTI systems

doi:10.1016/j.isatra.2015.05.001

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	Performance analysis of active disturbance rejection tracking control for a class of uncertain LTI systems
	Xue, Wenchao; Huang, Yi
	2015-09-01
发表期刊	ISA TRANSACTIONS
ISSN	0019-0578
卷号	58 页码:133-154
摘要	The paper considers the tracking problem for a class of uncertain linear time invariant (LTI) systems with both uncertain parameters and external disturbances. The active disturbance rejection tracking controller is designed and the resulting closed-loop system's characteristics are comprehensively studied. In the time-domain, it is proven that the output of closed-loop system can approach its ideal trajectory in the transient process against different kinds of uncertainties by tuning the bandwidth of extended state observer (ESO). In the frequency-domain, different kinds of parameters' influences on the phase margin and the crossover frequency of the resulting control system are illuminated. Finally, the effectiveness and robustness of the controller are verified through the actuator position control system with uncertain parameters and load disturbances in the simulations. (C) 2015 ISA. Published by Elsevier Ltd. All rights reserved.
关键词	Extended state observer (ESO) Active disturbance rejection control (ADRC) Tracking Transient performance Uncertain systems
DOI	10.1016/j.isatra.2015.05.001
语种	英语
资助项目	National Basic Research Program of China[2014CB845303] ; National Center for Mathematics and Interdisciplinary Sciences, Chinese Academy of Sciences
WOS研究方向	Automation & Control Systems ; Engineering ; Instruments & Instrumentation
WOS类目	Automation & Control Systems ; Engineering, Multidisciplinary ; Instruments & Instrumentation
WOS记录号	WOS:000364255600015
出版者	ELSEVIER SCIENCE INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/21174
专题	系统科学研究所
通讯作者	Xue, Wenchao
作者单位	Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Xue, Wenchao,Huang, Yi. Performance analysis of active disturbance rejection tracking control for a class of uncertain LTI systems[J]. ISA TRANSACTIONS,2015,58:133-154.
APA	Xue, Wenchao,&Huang, Yi.(2015).Performance analysis of active disturbance rejection tracking control for a class of uncertain LTI systems.ISA TRANSACTIONS,58,133-154.
MLA	Xue, Wenchao,et al."Performance analysis of active disturbance rejection tracking control for a class of uncertain LTI systems".ISA TRANSACTIONS 58(2015):133-154.