Decentralized Dynamic Observer-Based Control for Large Scale Nonlinear Uncertain Systems

Gao, Nan; Darouach, Mohamed; Alma, Marouane; Voos, Holger

Reference : Decentralized Dynamic Observer-Based Control for Large Scale Nonlinear Uncertain Systems


	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	To cite this reference:	http://hdl.handle.net/10993/24699

Title :	Decentralized Dynamic Observer-Based Control for Large Scale Nonlinear Uncertain Systems
Language :	English
Author, co-author :	Gao, Nan []
	Darouach, Mohamed []
	Alma, Marouane []
	Voos, Holger [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit > ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)]
Publication date :	2015
Main document title :	American Control Conference ACC 2015, Chicago, USA
Pages :	4131-4136
Peer reviewed :	Yes
On invitation :	No
Audience :	International
Event name :	American Control Conference ACC 2015
Event date :	1-3 July 2015
Event place (city) :	Chicago
Event country :	USA
Keywords :	[en] Observer-based control ; decentralized control
Abstract :	[en] The objective of this paper is to propose a decentralized control for a class of large scale uncertain systems. These systems consist of interconnected subsystems where the nonlinear interconnections are quadratic bounded. The proposed control is based on a new form of dynamic observer (DO) and the popular used proportional observer (PO) and proportional integral observer (PIO) are only particular cases of it. The control method is derived from the solution of linear matrix inequalities (LMIs), on the basis of the algebraic constraints obtained from the analysis of estimation error. A numerical example is provided to illustrate the effectiveness of the proposed method.
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/10993/24699

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