Uniform observability and dynamic output feedback stabilization of nonlinear systems

	Uniform observability and dynamic output feedback stabilization of nonlinear systems
	Chen, Pengnian ; Qin, Huashu ; Sun, Mingxuan
刊名	DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS
	2006-12-01
卷号	13 页码:182-186
ISSN号	1492-8760
英文摘要	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.
WOS研究方向	Mathematics
语种	英语
出版者	WATAM PRESS
WOS记录号	WOS:000245061300044
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/3012]
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.