Exploració per autor "Lira Ramírez, Salvador de"
Ara es mostren els items 1-7 de 7
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Desarrollo y calibración experimental de un modelo de un sistema de generación de energía basado en una pila de tipo PEM
Lira Ramírez, Salvador de; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Husar, Attila Peter (2010)
Text en actes de congrés
Accés restringit per política de l'editorialEn este trabajo se presenta un modelo dinámico de una pila de combustible tipo PEM comercial (Ballard Nexa 1.2 kW) así como la calibración experimental de sus parámetros a partir de dados reales de laboratorio. La ... -
Fault detection and isolation of a real PEM fuel cell using interval LPV observers
Lira Ramírez, Salvador de; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin (IFAC, 2012)
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Accés restringit per decisió de l'autorThe purpose of this paper is to design a Fault Detection and Isolation (FDI) system based on interval LPV observers with application to a real fuel cell. The interval LPV observer is used to generate an adaptive threshold ... -
LPV Model-Based Fault Diagnosis Using Relative Fault Sensitivity Signature Approach in PEM Fuel Cell
Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Lira Ramírez, Salvador de (ESAII-CT, 2009)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, a model-based fault diagnosis methodology for PEM fuel cell systems is presented. The methodology is based on computing residuals using a LPV observer. Fault detection is based on using adaptive threshold ... -
LPV model-based fault diagnosis using relative fault sensitivity signature approach in a PEM fuel cell
Lira Ramírez, Salvador de; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Husar, Attila Peter (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, a model-based fault diagnosis methodology for PEM fuel cell systems is presented. The methodology is based on computing residuals using a LPV observer. Fault detection is based on using adaptive threshold ... -
LPV Observer design for PEM fuel cell system: Application to fault detection
Lira Ramírez, Salvador de; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Husar, Attila Peter (2011-02-01)
Article
Accés restringit per política de l'editorialIn this paper, the modelling of an energy generation system based on polymer electrolyte membrane fuel cell (PEMFC) system through a parameter varying approach (LPV model), that takes in to account model parameter variation ... -
Observador de estado de un sistema de generación de energía de tipo celda de combustible PEM mediante un modelo lineal variante
Lira Ramírez, Salvador de; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Husar, Attila Peter (2010)
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Accés restringit per política de l'editorialEn este trabajo se presenta el modelado de un sistema generador de energía basado en pilas de combustible PEM mediante un modelo variante con el punto de operación (modelo LPV). Dicho modelo ha sido obtenido mediante la ... -
Robust LPV model-based sensor fault diagnosis using relative fault sensitivity signature and residual directions approaches in a PEM fuel cell
Lira Ramírez, Salvador de; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Husar, Attila Peter (2010)
Text en actes de congrés
Accés obertIn this paper, a model-based fault diagnosis methodology for PEM fuel cell systems is presented. The methodology is based on computing residuals using an LPV observer. Sensor fault detection faces the problem of robustness ...