Stabilization of nonlinear systems with uncertain exogenous dynamics nonlinear systems

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	Stabilization of nonlinear systems with uncertain exogenous dynamics nonlinear systems
	Dong, YL ; Cheng, DZ
	2006-02-01
发表期刊	DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS
ISSN	1201-3390
卷号	13 页码:776-783
摘要	In this note, a global stabilization of nonlinear uncertain systems is considered, and uncertainties in the system are assumed to be generated by exogenous dynamics. Based on the nonlinear observer, a robust control is designed, which ensures not only global robust stability but also global convergence of uncertainty estimation. It is shown that, if a partial knowledge of exogenous system is available and the nonlinear uncertain system meet certain conditions, global stability and global estimation convergence can be achieved. The proposed method extends the existing results of robust control. It make robust control more applicable by requiring less information on uncertainties.
关键词	exosystem robust control uncertainty estimation Lyapunov direct method
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000236989800032
出版者	WATAM PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/2585
专题	中国科学院数学与系统科学研究院
通讯作者	Dong, YL
作者单位	1.Tianjin Polytech Univ, Coll Sci, Tianjin 300160, Peoples R China 2.Chinese Acad Sci, Inst Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Dong, YL,Cheng, DZ. Stabilization of nonlinear systems with uncertain exogenous dynamics nonlinear systems[J]. DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS,2006,13:776-783.
APA	Dong, YL,&Cheng, DZ.(2006).Stabilization of nonlinear systems with uncertain exogenous dynamics nonlinear systems.DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS,13,776-783.
MLA	Dong, YL,et al."Stabilization of nonlinear systems with uncertain exogenous dynamics nonlinear systems".DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS 13(2006):776-783.