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H∞ decentralized dynamic-observer-based control for large-scale uncertain nonlinear systems
Gao, Nan; Darouach, Mohamed; Alma, Marouane et al.
2014In IEEE Int. Conf. on Control, Decision and Information Technologies (CoDIT), Metz, France, 3-5 Nov. 2014
Peer reviewed
 

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Keywords :
H_infinity observer; decentralized control; nonlinear systems
Abstract :
[en] In this paper an H∞ decentralized observer-based control is proposed for large-scale uncertain nonlinear systems. These systems are coupled by N interconnected subsystems where the interconnections satisfy the quadratic constraints. The proposed control is based on a new form of dynamic observer (DO) which generalizes the existing results on the proportional observer (PO) and the proportional integral observer (PIO). The design approach is derived from the solution of matrix inequality and based on the algebraic constraints obtained from the analysis of the estimation error. A numerical example is provided to show the effectiveness of the proposed control.
Disciplines :
Electrical & electronics engineering
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)
Language :
English
Title :
H∞ decentralized dynamic-observer-based control for large-scale uncertain nonlinear systems
Publication date :
November 2014
Event name :
IEEE Int. Conf. on Control, Decision and Information Technologies (CoDIT)
Event date :
from 03-11-2014 until 05-11-2014
Audience :
International
Main work title :
IEEE Int. Conf. on Control, Decision and Information Technologies (CoDIT), Metz, France, 3-5 Nov. 2014
Pages :
364 - 369
Peer reviewed :
Peer reviewed
Available on ORBilu :
since 05 January 2015

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