Descriptor formulation for a robust static output feedback H-infinity control for polytopic discrete-time system - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2022

Descriptor formulation for a robust static output feedback H-infinity control for polytopic discrete-time system

, , , (1) ,
1
El Haiek Badreddine
  • Fonction : Auteur
Zoulagh Taha
  • Fonction : Auteur
Karina A. Barbosa
  • Fonction : Auteur
Hmamed Abdelaziz
  • Fonction : Auteur

Résumé

This paper investigates the problem of robust static output feedback (SOF) H-infinity controllers for polytopic uncertain discrete-time systems. The descriptor redundancy approach and linear matrix inequality (LMI) techniques are applied to solve the static output feedback H-infinity controllers problem. By considering auxiliary slack variables with free structure, new sufficient conditions for static output feedback H-infinity design are presented in terms of linear matrix inequalities (LMIs), which guarantee the robust stability of the closed-loop systems under prescribed H-infinity performances. Numerical examples are given to illustrate the advantages of the proposed procedure when compared with other methods available in the literature.
Fichier non déposé

Dates et versions

hal-03778927 , version 1 (16-09-2022)

Identifiants

Citer

El Haiek Badreddine, Zoulagh Taha, Karina A. Barbosa, Ahmed El Hajjaji, Hmamed Abdelaziz. Descriptor formulation for a robust static output feedback H-infinity control for polytopic discrete-time system. 2022 8TH INTERNATIONAL CONFERENCE ON CONTROL, DECISION AND INFORMATION TECHNOLOGIES (CODIT'22), May 2022, Istanbul, Turkey. pp.785-790, ⟨10.1109/CODIT55151.2022.9803945⟩. ⟨hal-03778927⟩

Collections

U-PICARDIE MIS
6 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More