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dc.contributor.authorLi, Pingen
dc.contributor.authorPostlethwaite, I.en
dc.contributor.authorPrempain, Emmanuelen
dc.contributor.authorUlanicki, Bogumilen
dc.contributor.authorPatel, Ridwanen
dc.date.accessioned2013-10-29T11:55:44Z
dc.date.available2013-10-29T11:55:44Z
dc.date.issued2009-05-17
dc.identifier.citationLi, P., Prempain, E., Postlethwaite, I. and Ulanicki, B. (2009) Identification of the hydraulic model from operational measurements for supervisory pressure control. World Environmental & Water Resources Congress 2009, May 17-21 in Kansas City, Missouri.en
dc.identifier.urihttp://hdl.handle.net/2086/9272
dc.description.abstractThe operational pressure control is a cost-e®ective way to leakage reduction and many pressure control methods and algorithms have been developed. Whilst the pres- sure control algorithm is model-based, the hydraulic model of the considered distribu- tion network is not always available. Therefore, this paper will focus on the development of an aggregated hydraulic model of the network considered, in particular, identi¯ca- tion of a leakage enhanced model using the operational measurements or the available historical data. This will enable a pressure optimisation algorithm to calculate the optimal pressure schedules for the implementation of a pressure control scheme. The identi¯cation problem is formulated as a parameter estimation problem in this paper and a least-square based method is derived for estimating the parameters in the model. A case study provided by a UK water company is performed to illustrate the use of the method and the identi¯cation results from real operational data are presented.en
dc.language.isoenen
dc.publisherASCEen
dc.relation.ispartofseriesGreat Rivers © 2009 ASCE;
dc.subjecthydraulic modelen
dc.subjectmeasurementsen
dc.subjectparameter estimationen
dc.titleIdentifcation of the hydraulic model from operational measurements for supervisory pressure controlen
dc.typeConferenceen
dc.peerreviewedYesen
dc.funderEPSRC (Engineering and Physical Sciences Research Council)en
dc.projectidEP/E003192/1en


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