Fundamental limitations of discrete-time adaptive nonlinear control

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	Fundamental limitations of discrete-time adaptive nonlinear control
	Xie, LL; Guo, L
	1999-09-01
发表期刊	IEEE TRANSACTIONS ON AUTOMATIC CONTROL
ISSN	0018-9286
卷号	44 期号:9 页码:1777-1782
摘要	A particular polynomial is introduced in this paper which can be used to determine under what conditions a typical class of discretetime nonlinear systems with uncertainties in both parameters and noises is not stabilizable by feedback, thus demonstrating the fundamental limitations of discrete-time adaptive nonlinear control. As a consequence, it is shown that for nonlinear systems with unknown parameters and noises, the systems may indeed be nonstabilizable, in general, whenever the usual linear growth condition is relaxed and the number of unknown parameters is large, even though the corresponding noise-free systems are globally stabilizable.
关键词	adaptive control discrete-time global stabilizability nonlinear dynamics stochastic systems
语种	英语
WOS研究方向	Automation & Control Systems ; Engineering
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic
WOS记录号	WOS:000082501400022
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS 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/14784
专题	中国科学院数学与系统科学研究院
通讯作者	Xie, LL
作者单位	Chinese Acad Sci, Inst syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Xie, LL,Guo, L. Fundamental limitations of discrete-time adaptive nonlinear control[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL,1999,44(9):1777-1782.
APA	Xie, LL,&Guo, L.(1999).Fundamental limitations of discrete-time adaptive nonlinear control.IEEE TRANSACTIONS ON AUTOMATIC CONTROL,44(9),1777-1782.
MLA	Xie, LL,et al."Fundamental limitations of discrete-time adaptive nonlinear control".IEEE TRANSACTIONS ON AUTOMATIC CONTROL 44.9(1999):1777-1782.