On the Choice of Multiple Flat Outputs for Fault Detection and Isolation of a Flat System - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2020

On the Choice of Multiple Flat Outputs for Fault Detection and Isolation of a Flat System

Résumé

This paper presents a rigorous definition of the isolability of a fault in a flat system whose flat outputs are measured by sensors that are subject to faults. In particular, if only one sensor or actuator is faulty at a time, we show that the isolation of faults can be achieved if a pair of flat outputs satisfies some independence condition. A detailed characterization of this condition is presented. Finally, the pertinence of the isolability concept is demonstrated on the example of a three tank system.
Fichier principal
Vignette du fichier
art_plat_nonlin_vf.pdf (309.82 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-02885978 , version 1 (01-07-2020)

Identifiants

Citer

Rim Rammal, Tudor-Bogdan Airimitoaie, Franck Cazaurang, Jean Lévine, Pierre Melchior. On the Choice of Multiple Flat Outputs for Fault Detection and Isolation of a Flat System. 21th World Congress of the International Federation of Automatic Control, Jul 2020, Berlin, Germany. ⟨10.1016/j.ifacol.2020.12.821⟩. ⟨hal-02885978⟩
54 Consultations
47 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More