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Nonlinear observation in fuel cell systems: a comparison between disturbance estimation and High-Order Sliding-Mode techniques

Autor
Luna, J.; Usai, E.; Husar, A.; Serra, M.
Tipus d'activitat
Article en revista
Revista
International journal of hydrogen energy
Data de publicació
2016-11-16
Volum
41
Número
43
Pàgina inicial
19737
Pàgina final
19748
DOI
https://doi.org/10.1016/j.ijhydene.2016.06.041 Obrir en finestra nova
Projecte finançador
FP7-303419 Physical bottom Up Multiscale Modelling for Automotive PEMFC Innovative performance and Durability optimization
Parameter estimation, diagnosis and control for the improvement of efficiency and durability of PEM fuel cells
Repositori
http://hdl.handle.net/2117/103673 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0360319915320036 Obrir en finestra nova
Resum
This paper compares two Nonlinear Distributed Parameter Observers (NDPO) for the observation of a Proton Exchange Membrane Fuel Cell (PEMFC). Both NDPOs are based on the discretisation of distributed parameters models and they are used to estimate the state profile of gas concentrations in the anode and cathode gas channels of the PEMFC, giving detailed information about the internal conditions of the system. The reaction and water transport flow rates from the membrane to the channels are uncer...
Citació
Luna, J., Usai, E., Husar, A., Serra, M. Nonlinear observation in fuel cell systems: a comparison between disturbance estimation and High-Order Sliding-Mode techniques. "International journal of hydrogen energy", 16 Novembre 2016, vol. 41, núm. 43, p. 19737-19748.
Paraules clau
Distributed parameter system, Disturbance observer, Nonlinear observer, PEMFC, Sliding-mode control nonlinearities, control theory, observability, power generation control
Grup de recerca
ACES - Control Avançat de Sistemes d´Energia
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Sistemes Avançats de Control

Participants