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dc.contributor.authorGong, J.-
dc.contributor.authorLambert, M.-
dc.contributor.authorZecchin, A.-
dc.contributor.authorSimpson, A.-
dc.identifier.citationProceedings of the 11th International Conference on Computing and Control for the Water Industry: Urban Water Management - Challenges and Opportunities, held at the the University of Exeter, United Kingdom, 5-7 September, 2011 / D. Savic, Z. Kapelean and D. Butler (eds.): pp.1-6-
dc.description.abstractResearch over the last two decades has shown that the frequency response diagram (FRD) of a pipeline system can be used for leak detection. The current research proposes a novel pipeline FRD measurement strategy by means of a logarithmic averaging algorithm and inverse-repeat binary sequences (IRS) based excitation. Numerical modelling for a pipe with a leak in a reservoir-pipeline-valve configuration is performed to verify the proposed technique. Compared with the correlation-based frequency response function (FRF) determination algorithm and maximum-length binary sequences (MLBS) based excitation signals, the proposed technique is superior in suppressing the effect of measurement noise and system nonlinearities.-
dc.description.statementofresponsibilityJ. Gong, M.F. Lambert, A.C. Zecchin and A.R. Simpson-
dc.rightsCopyright status unknown-
dc.titleFrequency response measurement of pipelines by using inverse-repeat binary sequences-
dc.typeConference paper-
dc.contributor.conferenceInternational Conference on Computing and Control for the Water Industry (11th : 2011 : Exeter, United Kingdom)-
dc.publisher.placeUnited Kingdom-
dc.identifier.orcidGong, J. [0000-0002-6344-5993]-
dc.identifier.orcidLambert, M. [0000-0001-8272-6697]-
dc.identifier.orcidZecchin, A. [0000-0001-8908-7023]-
dc.identifier.orcidSimpson, A. [0000-0003-1633-0111]-
Appears in Collections:Aurora harvest 5
Civil and Environmental Engineering publications
Environment Institute publications

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