Titre :

Structural Analysis for Air Supply System of Fuel Cell

Auteur(s) :

Yang, Quan [Auteur]
Systèmes Tolérants aux Fautes [STF]
Aitouche, Abdel [Auteur correspondant]
Systèmes Tolérants aux Fautes [STF]
Ould Bouamama, Belkacem [Auteur]
LAGIS-MOCIS

Titre de la manifestation scientifique :

International Renewable Energy Congress IREC'09

Ville :

Sousse

Pays :

Tunisie

Date de début de la manifestation scientifique :

2009-11-05

Date de publication :

2009-11-05

Mot(s)-clé(s) en anglais :

monitorability
faults signature
structural analysis
analytical redundancy
detectability
isolability
faults tree
air compressor

Discipline(s) HAL :

Sciences de l'ingénieur [physics]/Automatique / Robotique

Résumé en anglais : [en]

The paper focuses on the application of structural analysis based on mathematical model of air supply system of fuel cell to realize the objective of fault detection and isolation. The model of the air supply system which ...
Lire la suite >The paper focuses on the application of structural analysis based on mathematical model of air supply system of fuel cell to realize the objective of fault detection and isolation. The model of the air supply system which is based on volumetric air compressor is transformed into structural state equations in order to simplify the procedure of structural analysis. A state of art mentioned air compression system is given. A faults tree is provided before the application of the FDI approach. The paper is concerned on how to generate analytical redundancy relations in dynamic states. The results show that all faults in specifications can be detected but not isolated.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL