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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Reliability Analysis of Fluid Leak Detection and Isolation System
M.A. Djeziri and B.Ould Bouamama
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DOI:10.17265/1934-8975/2010.05.006
LAGIS, UMR CNRS 8146, Polytech-Lille, Avenue Paul Langevin, V. d'Ascq 59655, France
Reliability analysis of a leak detection system developed by OSYRIS R&D is dealed with in this paper. The developed algorithm is based on signal processing theory; and it uses the properties of the cross-correlation function in order to distinguish the fluid leak from a various disturbances. Experimental results obtained on different processes, in presence of thermal and hydraulic disturbances, show the advantages and limits of the proposed approach.
Fault detection and isolation, thermo-fluid process, signal processing.