Fault detection and isolation Applied to ...
Document type :
Communication dans un congrès avec actes
Title :
Fault detection and isolation Applied to an Air Supply Subsystem
Author(s) :
Yang, Quan [Auteur]
Systèmes Tolérants aux Fautes [STF]
Aitouche, Abdel [Auteur correspondant]
Systèmes Tolérants aux Fautes [STF]
Ould Bouamama, Belkacem [Auteur]
LAGIS-MOCIS
Systèmes Tolérants aux Fautes [STF]
Aitouche, Abdel [Auteur correspondant]
Systèmes Tolérants aux Fautes [STF]
Ould Bouamama, Belkacem [Auteur]
LAGIS-MOCIS
Conference title :
International Conference on Renewable energy, Generation and application, ICREGA'10
City :
AL AIN
Country :
Émirats arabes unis
Start date of the conference :
2010-03-08
Book title :
Proceeding on International Conference on Renewable energy, Generation and application, ICREGA
Publication date :
2010-03-08
English keyword(s) :
FDI
PEMFC
residuals
air supply system
PEMFC
residuals
air supply system
HAL domain(s) :
Sciences de l'ingénieur [physics]/Automatique / Robotique
English abstract : [en]
This paper focuses on the generation of residuals using nonlinear analytical redundancy relations for sensor and actuator faults detection and isolation of air supply system of fuel cell. The state equation model of the ...
Show more >This paper focuses on the generation of residuals using nonlinear analytical redundancy relations for sensor and actuator faults detection and isolation of air supply system of fuel cell. The state equation model of the air supply system which is based on volumetric air compressor is reduced from 4 orders to 3 orders. Then, analytical residuals are generated by nonlinear analytical redundancy relations with numerical simulation results. Those relations are used to detect and to isolate sensor or actuator faults based on the elimination of the unknown variables of the system. The results show that all faults in specifications can be detectedShow less >
Show more >This paper focuses on the generation of residuals using nonlinear analytical redundancy relations for sensor and actuator faults detection and isolation of air supply system of fuel cell. The state equation model of the air supply system which is based on volumetric air compressor is reduced from 4 orders to 3 orders. Then, analytical residuals are generated by nonlinear analytical redundancy relations with numerical simulation results. Those relations are used to detect and to isolate sensor or actuator faults based on the elimination of the unknown variables of the system. The results show that all faults in specifications can be detectedShow less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
Source :