Event-Triggered Adaptive Control of Saturated Nonlinear Systems With Time-Varying Partial State Constraints

doi:10.1109/TCYB.2018.2865499

	Event-Triggered Adaptive Control of Saturated Nonlinear Systems With Time-Varying Partial State Constraints
	Wang, Lijie 5; Chen, C. L. Philip 3,4,5; Li, Hongyi 1,2
刊名	IEEE TRANSACTIONS ON CYBERNETICS
	2020-04-01
卷号	50 期号:4 页码:1485-1497
关键词	Nonlinear systems Adaptive control Time-varying systems Actuators System performance Lyapunov methods Asymmetric event-triggered adaptive control input saturation partial state constraints
ISSN号	2168-2267
DOI	10.1109/TCYB.2018.2865499
通讯作者	Chen, C. L. Philip(philip.chen@ieee.org)
英文摘要	This paper investigates the problem of event-triggered adaptive control for a class of nonlinear systems subject to asymmetric input saturation and time-varying partial state constraints. To facilitate analyzing the influence of asymmetric input saturation, the saturation function is converted into a linear form with respect to control input. To achieve the objective that partial states do not exceed the constraints, a more general form of Lyapunov function is offered. Different from some existing results about output/full state constraints, the proposed scheme only requires that the partial states satisfy the time-varying constraints. Moreover, an event-triggered scheme with a varying threshold is designed to reduce the communication burden. With the time-varying asymmetric barrier Lyapunov functions, a novel event-triggered control scheme is developed, which ensures that partial states are without violation of required constraints and the tracking error converges to a small neighborhood of the origin despite appearing as saturated phenomenon. Eventually, the theoretic results are confirmed by two examples.
资助项目	Macau Science and Technology Development Fund[019/2015/A1] ; Macau Science and Technology Development Fund[024/2015/AMJ] ; Macau Science and Technology Development Fund[079/2017/A2] ; National Nature Science Foundation of China[61572540] ; National Nature Science Foundation of China[61751202] ; National Nature Science Foundation of China[61751205] ; National Nature Science Foundation of China[61622302] ; Innovative Research Team Program of Guangdong Province Science Foundation[2018B030312006] ; Department of Education of Guangdong Province[2017KZDXM027] ; Science and Technology Planning Project of Guangdong Province[2017B010116006] ; Multiyear Research Grants of the University of Macau
WOS关键词	BARRIER LYAPUNOV FUNCTIONS ; TRACKING CONTROL ; H-INFINITY ; STABILIZATION ; CONSENSUS
WOS研究方向	Automation & Control Systems ; Computer Science
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000519727800012
资助机构	Macau Science and Technology Development Fund ; National Nature Science Foundation of China ; Innovative Research Team Program of Guangdong Province Science Foundation ; Department of Education of Guangdong Province ; Science and Technology Planning Project of Guangdong Province ; Multiyear Research Grants of the University of Macau
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/38610]
专题	离退休人员
通讯作者	Chen, C. L. Philip
作者单位	1.Bohai Univ, Coll Engn, Jinzhou 121013, Peoples R China 2.Guangdong Univ Technol, Sch Automat, Guangzhou 510006, Peoples R China 3.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100080, Peoples R China 4.Dalian Maritime Univ, Coll Nav, Dalian 116026, Peoples R China 5.Univ Macau, Fac Sci & Technol, Dept Comp & Informat Sci, Macau 999078, Peoples R China
推荐引用方式 GB/T 7714	Wang, Lijie,Chen, C. L. Philip,Li, Hongyi. Event-Triggered Adaptive Control of Saturated Nonlinear Systems With Time-Varying Partial State Constraints[J]. IEEE TRANSACTIONS ON CYBERNETICS,2020,50(4):1485-1497.
APA	Wang, Lijie,Chen, C. L. Philip,&Li, Hongyi.(2020).Event-Triggered Adaptive Control of Saturated Nonlinear Systems With Time-Varying Partial State Constraints.IEEE TRANSACTIONS ON CYBERNETICS,50(4),1485-1497.
MLA	Wang, Lijie,et al."Event-Triggered Adaptive Control of Saturated Nonlinear Systems With Time-Varying Partial State Constraints".IEEE TRANSACTIONS ON CYBERNETICS 50.4(2020):1485-1497.