Uniform observability and dynamic output feedback stabilization of nonlinear systems

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	Uniform observability and dynamic output feedback stabilization of nonlinear systems
	Chen, Pengnian ; Qin, Huashu ; Sun, Mingxuan
	2006-12-01
发表期刊	DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS
ISSN	1492-8760
卷号	13 页码:182-186
摘要	The paper deals with the problem of local stabilization of nonlinear systems by dynamic output feedback. One of the main concepts in previous studies of local dynamic output feedback stabilization is the local uniform observability of a state feedback. In this paper, we show by a example that if the control matrix of a nonlinear system considered depends on the state variables, then a state feedback stabilizing the nonlinear system, in general, does not have the local uniform observability. We introduce a new concept of uniform observability, and, based the new concept, propose a new method for design of dynamic compensators. An example of non-minimum phase nonlinear systems is presented to illustrate the utility or the result.
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000245061300044
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/3013
专题	中国科学院数学与系统科学研究院
通讯作者	Chen, Pengnian
作者单位	1.China Inst Metrol, Dept Math, Hangzhou 310018, Peoples R China 2.Chinese Acad Sci, Inst Syst Sci, Beijing 100080, Peoples R China 3.Zhejiang Univ Technol, Coll Informat Engn, Hangzhou 310014, Peoples R China
推荐引用方式 GB/T 7714	Chen, Pengnian,Qin, Huashu,Sun, Mingxuan. Uniform observability and dynamic output feedback stabilization of nonlinear systems[J]. DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS,2006,13:182-186.
APA	Chen, Pengnian,Qin, Huashu,&Sun, Mingxuan.(2006).Uniform observability and dynamic output feedback stabilization of nonlinear systems.DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS,13,182-186.
MLA	Chen, Pengnian,et al."Uniform observability and dynamic output feedback stabilization of nonlinear systems".DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS 13(2006):182-186.