Leak localization in water distribution networks using Bayesian classifiers
10.1016/j.jprocont.2017.03.015
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/110151
Tipus de documentArticle
Data publicació2017-07-01
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
ProjecteOPERACION EFICIENTE DE INFRAESTRUCTURAS CRITICAS (MINECO-DPI2013-48243-C2-1-R)
CONTROL BASADO EN LA SALUD Y LA RESILIENCIA DE INFRAESTRUCTURAS CRITICAS Y SISTEMAS COMPLEJOS (MINECO-DPI2014-58104-R)
EFFINET - Efficient Integrated Real-time Monitoring and Control of Drinking Water Networks (EC-FP7-318556)
CONTROL BASADO EN LA SALUD Y LA RESILIENCIA DE INFRAESTRUCTURAS CRITICAS Y SISTEMAS COMPLEJOS (MINECO-DPI2014-58104-R)
EFFINET - Efficient Integrated Real-time Monitoring and Control of Drinking Water Networks (EC-FP7-318556)
Abstract
This paper presents a method for leak localization in water distribution networks (WDNs) based on Bayesian classifiers. Probability density functions for pressure residuals are calibrated off-line for all the possible leak scenarios by using a hydraulic simulator, and considering the leak size uncertainty, demand uncertainty and sensor noise. A Bayesian classifier is applied on-line to the computed residuals to determine the location of leaks in the WDN. A time horizon based reasoning combined with the Bayesian classifier is also proposed to improve the localization accuracy. Two case studies based on the Hanoi and the Nova Icària networks are used to illustrate the performance of the proposed approach. Simulation results are presented for the Hanoi case study, whereas results for a real leak scenario are shown for the Nova Icària case study.
CitacióSoldevila, A., Rosa M. Fernandez-Canti, Blesa, J., Tornil-Sin, S., Puig, V. Leak localization in water distribution networks using Bayesian classifiers. "Journal of process control", 1 Juliol 2017, vol. 55, núm. July, p. 1-9.
ISSN0959-1524
Versió de l'editorhttp://www.sciencedirect.com/science/article/pii/S0959152417300781
Col·leccions
- SIC - Sistemes Intel·ligents de Control - Articles de revista [133]
- Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial - Articles de revista [1.394]
- BIOART - BIOsignal Analysis for Rehabilitation and Therapy - Articles de revista [79]
- SAC - Sistemes Avançats de Control - Articles de revista [508]
- IRI - Institut de Robòtica i Informàtica Industrial, CSIC-UPC - Articles de revista [376]
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