Robust finite-frequency H-infinity model ...
Type de document :
Autre communication scientifique (congrès sans actes - poster - séminaire...): Communication dans un congrès avec actes
Titre :
Robust finite-frequency H-infinity model reduction for uncertain 2D discrete systems
Auteur(s) :
El-Amrani, Abderrahim [Auteur]
LESSI-départment de physique
El Hajjaji, Ahmed [Auteur]
Modélisation, Information et Systèmes - UR UPJV 4290 [MIS]
Bosche, Jerome [Auteur]
Modélisation, Information et Systèmes - UR UPJV 4290 [MIS]
Aitouche, Abdel [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
JUNIA [JUNIA]
LESSI-départment de physique
El Hajjaji, Ahmed [Auteur]
Modélisation, Information et Systèmes - UR UPJV 4290 [MIS]
Bosche, Jerome [Auteur]
Modélisation, Information et Systèmes - UR UPJV 4290 [MIS]
Aitouche, Abdel [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
JUNIA [JUNIA]
Titre de la manifestation scientifique :
2022 30TH MEDITERRANEAN CONFERENCE ON CONTROL AND AUTOMATION (MED)
Ville :
Athènes
Pays :
Grèce
Date de début de la manifestation scientifique :
2022-06-28
Éditeur :
IEEE
Date de publication :
2022
Discipline(s) HAL :
Informatique [cs]/Automatique
Résumé en anglais : [en]
In this work, robustness and convergence properties of model reduction are investigated for discrete two-dimensional (2D) systems in the Fornasini-Marchesini (F-M) model with polytopic uncertainties. The goal is to design ...
Lire la suite >In this work, robustness and convergence properties of model reduction are investigated for discrete two-dimensional (2D) systems in the Fornasini-Marchesini (F-M) model with polytopic uncertainties. The goal is to design a reduced order model minimizing H-infinity performance in a known finite-frequency (FF) area of the noises able to reproduce the behavior of the uncertain 2D original system. Using Lyapunov function and generalized Kalman Yakubovich Popov (gKYP) lemma, sufficient conditions for the existence of the FF reduced order design approach are formulated as feasibility of a set of Linear Matrix Inequalities (LMIs). Numerical simulations are given to illustrate the validity and feasibility of the designed reduced-order model.Lire moins >
Lire la suite >In this work, robustness and convergence properties of model reduction are investigated for discrete two-dimensional (2D) systems in the Fornasini-Marchesini (F-M) model with polytopic uncertainties. The goal is to design a reduced order model minimizing H-infinity performance in a known finite-frequency (FF) area of the noises able to reproduce the behavior of the uncertain 2D original system. Using Lyapunov function and generalized Kalman Yakubovich Popov (gKYP) lemma, sufficient conditions for the existence of the FF reduced order design approach are formulated as feasibility of a set of Linear Matrix Inequalities (LMIs). Numerical simulations are given to illustrate the validity and feasibility of the designed reduced-order model.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Commentaire :
30th Mediterranean Conference on Control and Automation (MED), Athens, GREECE, JUN 28-JUL 01, 2022
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