Result: Multiobjective optimization applied to robust H2/H∞ state-feedback control synthesis
Title:
Multiobjective optimization applied to robust H2/H∞ state-feedback control synthesis
Source:
Proceedings of the 2004 American Control Conference ACC (June 30-July 2, 2004, Boston Massachusetts). :4619-4624
Publisher Information:
Evanston IL; Piscataway NJ: American Automatic Control Council, IEEE, 2004.
Publication Year:
2004
Physical Description:
print, 14 ref
Original Material:
INIST-CNRS
Subject Terms:
Control theory, operational research, Automatique, recherche opérationnelle, Sciences exactes et technologie, Exact sciences and technology, Sciences appliquees, Applied sciences, Informatique; automatique theorique; systemes, Computer science; control theory; systems, Automatique théorique. Systèmes, Control theory. Systems, Synthèse des systèmes de commande, Control system synthesis, Analyse non lisse, Nonsmooth analysis, Analisis non regular, Assignation pôle, Pole assignment, Asignación polo, Commande H infini, H infinite control, Control H infinito, Commande H2, H2 control, Control H2, Commande boucle fermée, Closed feedback, Bucle realimentación cerrada, Commande retour état, State feedback, Bucle realimentación estado, Commande robuste, Robust control, Control robusta, Inégalité matricielle linéaire, Linear matrix inequality, Desigualdad matricial lineal, Optimisation H2, H2 optimization, Optimización H2, Polytope, Politope, Programmation multiobjectif, Multiobjective programming, Programación multiobjetivo, Rétroaction, Feedback regulation, Retroacción, Synthèse commande, Control synthesis, Síntesis control, Système incertain, Uncertain system, Sistema incierto
Document Type:
Conference
Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Department of Electrical Engineering, Centro Federal de Educação Tecnológica de Minas Gerais, Av. Amazonas 7675, 31510-470, Belo Horizonte, MG, Brazil
Department of Electronics Engineering, Federal University of Minas Gerais, Av. Antônio Carlos 6627, 31270-010, Belo Horizonte, MG, Brazil
Department of Mathematics, Federal University of Minas Gerais, Av. Antônio Carlos 6627, 31270-010, Belo Horizonte, MG, Brazil
Department of Electronics Engineering, Federal University of Minas Gerais, Av. Antônio Carlos 6627, 31270-010, Belo Horizonte, MG, Brazil
Department of Mathematics, Federal University of Minas Gerais, Av. Antônio Carlos 6627, 31270-010, Belo Horizonte, MG, Brazil
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Computer science; theoretical automation; systems
Accession Number:
edscal.18352169
Database:
PASCAL Archive
Further Information
This paper presents an algorithm for robust H2/H∞ state-feedback control synthesis, with regional pole placement, based on a multiobjective optimization algorithm with non-smooth problem-solving capability. The problem is formulated with the state-feedback matrix coefficients as optimization parameters. The closed-loop performance obtained by means of the proposed strategy is assessed for the whole uncertainty-set through an LMI-based H2 and H∞guaranteed cost computation. The proposed strategy is compared with three former LMI approaches, for systems with polytope-bounded uncertainties, and presents better results. Index Terms-Robust H2/H∞ control, regional pole placement, uncertain systems, multiobjective optimization.