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Communication Dans Un Congrès Année : 2013

Robust estimation for P.E.M. fuel cell ystems

Severus Olteanu
  • Fonction : Auteur
Lotfi Belkoura
Aziz Nakrachi
  • Fonction : Auteur
  • PersonId : 938144

Résumé

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.
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Dates et versions

hal-00801811 , version 1 (18-03-2013)

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  • HAL Id : hal-00801811 , version 1

Citer

Severus Olteanu, Abdel Aitouche, Lotfi Belkoura, Aziz Nakrachi. Robust estimation for P.E.M. fuel cell ystems. FDFC 2013, 5th International conference on "Fundamentals & Development of Fuel Cells; Mean value theorem, Apr 2013, Karlsruhe, Germany. pp.1-9. ⟨hal-00801811⟩
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