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Model-based fault detection and isolation of PEM fuel cells using Bond Graphs
conference contribution
posted on 2015-11-05, 12:33 authored by Andrey Vasilyev, Sarah DunnettSarah Dunnett, Lisa JacksonLisa JacksonPolymer Electrolyte Membrane (PEM) fuel cell powered vehicles are only beginning to enter
the automotive market and currently significantly more expensive than conventional vehicles. Therefore it is
important to reduce their manufacturing and maintenance costs in order to secure their position and aid with
market penetration. Improved durability and reliability of PEM fuel cells is crucial to cost reduction and can
be achieved via implementation of effective control strategies. Such control algorithms will incorporate accurate
Fault Detection and Isolation (FDI) procedures to ensure system robustness and fault tolerance. This ongoing
research project is focused on model-based FDI for fuel cells with qualitative diagnosis using Bond
Graphs (BG). BG is a graphical modelling approach which represents interactions between system components
as exchanges of energy across multiple physical domains. A bond graph model of a PEM fuel cell is introduced
in this paper and its application to FDI is considered.
History
School
- Aeronautical, Automotive, Chemical and Materials Engineering
Department
- Aeronautical and Automotive Engineering
Published in
European Safety and Reliability ConferenceCitation
VASILYEV, A., 2015. Model-based fault detection and isolation of PEM fuel cells using Bond Graphs. IN: Podofillini, L. ... et al. (eds.) Safety and Reliability of Complex Engineered Systems ESREL 2015. London: Taylor & Francis Group, pp. 2481–2487.Publisher
© CRC Press (Taylor & Francis Group)Version
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2015Notes
Closed access. Presented at ESREL 2015, 7-10 September, Zurich, Switzerland.ISBN
978-1-138-02879-1Publisher version
Language
- en