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Model-based optimal sensor placement approaches to fuel cell stack system fault diagnosis

AuthorsSarrate, Ramon; Nejjari, Fatiha; Rosich, Albert
KeywordsFault detection and isolation
Fuel cell stack system
Optimal sensor placement
Issue Date2012
PublisherInternational Federation of Automatic Control
CitationFault Detection, Supervision and Safety of Technical Processes 8(1): 96-101 (2012)
AbstractThe problem of optimal sensor placement for FDI consists in determining the set of sensors that minimizes a pre-defined cost function satisfying at the same time a pre-established set of FDI specifications for a given set of faults. This paper recalls three model-based optimal sensor location approaches: an Incremental search, a Heuristic search and a Binary Integer Linear Programming (BILP) formulation. The main contribution of this paper is a comparative study that addresses efficiency, flexibility and other issues. The performance of the approaches is demonstrated by an application to a fuel cell stack system.
DescriptionTrabajo presentado al 8th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes celebrado en México del 29 al 31 de agosto de 2012.
Publisher version (URL)http://dx.doi.org/10.3182/20120829-3-MX-2028.00233
Identifiersdoi: 10.3182/20120829-3-MX-2028.00233
isbn: 978-3-902823-09-0
Appears in Collections:(IRII) Libros y partes de libros
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