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

Author
Luna, J.; Usai, E.; Husar, A.; Serra, M.
Type of activity
Journal article
Journal
International journal of hydrogen energy
Date of publication
2016-11-16
Volume
41
Number
43
First page
19737
Last page
19748
DOI
https://doi.org/10.1016/j.ijhydene.2016.06.041 Open in new window
Project funding
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
Repository
http://hdl.handle.net/2117/103673 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S0360319915320036 Open in new window
Abstract
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...
Citation
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.
Keywords
Distributed parameter system, Disturbance observer, Nonlinear observer, PEMFC, Sliding-mode control nonlinearities, control theory, observability, power generation control
Group of research
ACES - Advanced Control of Energy Systems
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Advanced Control Systems

Participants