Fault-tolerant tracking control strategy for a class of switching systems with actuator faults - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2023

Fault-tolerant tracking control strategy for a class of switching systems with actuator faults

Mohamed Elouni
  • Fonction : Auteur
Hamdi Habib
  • Fonction : Auteur
Bouali Rabaoui
  • Fonction : Auteur
Naceur Benhadj Braiek
  • Fonction : Directeur scientifique
  • PersonId : 858430

Résumé

In this work, an active Fault Tolerant Tracking Control (FTTC) scheme is proposed for a class of switched system affected by actuator faults with the presence of Unknown Bounded Disturbances (UBD). In this fault tolerant tracking control strategy, a Switched Adaptive Observer (SAO) is designed to estimate both the system states and the actuator fault signal simultaneously. Based on these estimations, an active fault tolerant tracking controller whose control law is described by an adaptive Proportional Integral Derivative (PID) structure is designed. Applying the Average Dwell Time (ADT) concept and the Lyapunov stability theory a new theoretical study is developed, which allows formalizing the SAO-based PID-FTTC design in the form of Linear Matrix Inequalities (LMI). Finally, a simulation example is given to illustrate the effectiveness of the presented scheme.
Fichier non déposé

Dates et versions

hal-04035461 , version 1 (17-03-2023)

Identifiants

  • HAL Id : hal-04035461 , version 1

Citer

Mohamed Elouni, Hamdi Habib, Bouali Rabaoui, Naceur Benhadj Braiek, Mickael Rodrigues. Fault-tolerant tracking control strategy for a class of switching systems with actuator faults. Journée Doctorale JDEPT'2023, Ecole polytechnique de Tunis, Mar 2023, Tunis, Tunisia. ⟨hal-04035461⟩
40 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More