Robust estimation for P.E.M. fuel cell ystems
Document type :
Communication dans un congrès avec actes
Title :
Robust estimation for P.E.M. fuel cell ystems
Author(s) :
Olteanu, Severus [Auteur]
Aitouche, Abdel [Auteur]
Systèmes Tolérants aux Fautes [STF]
Belkoura, Lotfi [Auteur]
Systèmes Non Linéaires et à Retards [SyNeR]
Nakrachi, Aziz [Auteur]
Systèmes Tolérants aux Fautes [STF]
Aitouche, Abdel [Auteur]
Systèmes Tolérants aux Fautes [STF]
Belkoura, Lotfi [Auteur]

Systèmes Non Linéaires et à Retards [SyNeR]
Nakrachi, Aziz [Auteur]
Systèmes Tolérants aux Fautes [STF]
Conference title :
FDFC 2013, 5th International conference on "Fundamentals & Development of Fuel Cells; Mean value theorem
City :
Karlsruhe
Country :
Allemagne
Start date of the conference :
2013-04-16
Book title :
FDFC 2013, 5th International conference on "Fundamentals & Development of Fuel Cells
Publication date :
2013-04-18
Keyword(s) :
Robust estimation
English keyword(s) :
nonlinear observer
PEM Fuel cell
PEM Fuel cell
HAL domain(s) :
Sciences de l'ingénieur [physics]/Automatique / Robotique
English abstract : [en]
In this paper a model based state estimation is developed using the Mean Value Theorem with Bounded Jacobian. The case of additive perturbations is also treated. This method is afterwards applied to a Fuel Cell Stack System ...
Show more >In this paper a model based state estimation is developed using the Mean Value Theorem with Bounded Jacobian. The case of additive perturbations is also treated. This method is afterwards applied to a Fuel Cell Stack System (FCSS). The main type of fuel cell on which this work is concentrated is the Polymer Electrolyte Membrane (Proton Exchange Membrane) that uses a Nafilon 117 membrane. The model presents some simplifications considering only pure Oxygen as input and also an ideal humidifying and cooling unit. The numerical problem of the disequilibrium between small mass values and big pressure values is resolved by constructing a symmetric system. Numerical results show the effectiveness of our approach.Show less >
Show more >In this paper a model based state estimation is developed using the Mean Value Theorem with Bounded Jacobian. The case of additive perturbations is also treated. This method is afterwards applied to a Fuel Cell Stack System (FCSS). The main type of fuel cell on which this work is concentrated is the Polymer Electrolyte Membrane (Proton Exchange Membrane) that uses a Nafilon 117 membrane. The model presents some simplifications considering only pure Oxygen as input and also an ideal humidifying and cooling unit. The numerical problem of the disequilibrium between small mass values and big pressure values is resolved by constructing a symmetric system. Numerical results show the effectiveness of our approach.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
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