Exploració per tema "Water -- Distribution"
Ara es mostren els items 21-40 de 51
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Fault-tolerant model predictive control of water transport networks
(Springer, 2017)
Capítol de llibre
Accés restringit per política de l'editorialThis book presents a set of approaches for the real-time monitoring and control of drinking-water networks based on advanced information and communication technologies. It shows the reader how to achieve significant ... -
First results in leak localization in water distribution networks using graph-based clustering and deep learning
(2020)
Text en actes de congrés
Accés obertThis paper presents a methodology for the localization of leaks in water distribution networks (WDNs) by means of the combination of a deep learning (DL) approach and a graph-based clustering technique. A data set for all ... -
Improving analytics in urban water management: a spectral clustering-based approach for leakage localization
(Elsevier, 2014-01-08)
Article
Accés obertWorldwide growing water demand has been forcing utilities to successfully manage their costs. Contemporarily, within an era of tight budgets in most economic and social sectors, it affects also Water Distribution Networks ... -
Investigation on electromagnetic vibration energy harvesting in water distribution control valves
(2020)
Article
Accés obertControl stations of a water distribution system monitor several variables such as the pressure, the flow, and the quality of water. For these monitoring tasks, wireless sensor networks with ultra-low power consumption ... -
Knowledge extraction from raw data in water networks: application to the Barcelona supramunicipal water transport network
(2015)
Text en actes de congrés
Accés obertCritical Infrastructure Systems (CIS) such as the case of potable water transport network are complex large-scale systems, geographically distributed and decentralized with a hierarchical structure, requiring highly ... -
L'abastament d'aigua a Catalunya i la seva garantia
(Generalitat de Catalunya. Direcció General d'Anàlisi i Política Econòmica, 2009)
Article
Accés obert -
Leak detection and localization in water distribution networks: review and perspective
(2023-01-01)
Article
Accés obertIn this paper, leak detection and localization in water distribution networks will be reviewed. In particular, the paper presents the evolution of the methods from model-based towards data-based approaches, listing, ... -
Leak detection in drinking water network using pressure-based classifier
(2021)
Text en actes de congrés
Accés obertWater leakage in drinking water networks (DWN) is the main reason for water loss in water networks. Considering the worldwide problem of water scarcity added to the challenges that a growing population brings, minimizing ... -
Leak localization in water distribution networks using deep learning
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertThis paper explores the use of deep learning for leak localization in Water Distribution Networks (WDNs) using pressure measurements. By using a training data set including enough samples of all possible leak localizations, ... -
Leak localization in water distribution networks using pressure and a data-driven classifier approach
(2019)
Report de recerca
Accés obertThis report proposes a new data-driven method based on limit pressure measurements to deal with leak localization problem in WDNs, or in partitioned zones called District Metered Areas (DMAs). -
Leakage location in water distribution networks based on correlation measurement of pressure sensors
(Internatinal Water Association (IWA), 2011)
Text en actes de congrés
Accés restringit per acord de confidencialitatLeaks are present to some extent in all water-distribution systems. This paper proposes a leakage localisation method based on the pressure measurements and pressure sensitivity analysis of nodes in a water distribution ... -
Metodologia para validación y reconstrucción de datos y su aplicación en redes de agua potable
(2011)
Text en actes de congrés
Accés restringit per decisió de l'autorEste trabajo presenta una metodología para validar y reconstruir datos recibido en un sistema de supervisión y telecontrol de una red de sensores que puede tener problemas de comunicaciones y/o de envío de datos erróneos. ... -
Model-free sensor placement for water distribution networks using genetic algorithms and clustering
(Elsevier, 2022)
Text en actes de congrés
Accés obertThis paper presents a model-free methodology for the placement of pressure sensors in water distribution networks (WDNs) with the aim of performing leak detection/localization tasks. The approach is based on a custom genetic ... -
Modelación 1d, 2d y 3d de un tramo en curva del canal de laboratorio PAC-UPC
(Universitat Politècnica de Catalunya, 2013-06-10)
Projecte Final de Màster Oficial
Accés obertEl Canal UPC-PAC se encuentra emplazado en el edificio B0 del Campus Nord y se trata de un modelo que reproduce los canales reales de riego. Éste canal fue construido en el año 2003 y desde entonces se han realizado ... -
Modelling daily water consumption through potential curves. Disaggregating apparent and real losses
(Taylor & Francis, 2020-05-18)
Article
Accés obertThis paper presents a model, based on potential curves, that describes the behaviour of the inverse of the daily cumulated frequency of the flows provided to a District Metered Area (DMA). The model has two terms, the first ... -
Models and explanatory variables in modelling failure for drinking water pipes to support asset management: a mixed literature review
(Springer, 2023-10-13)
Article
Accés obertThere is an increasing demand to enhance infrastructure asset management within the drinking water sector. A key factor for achieving this is improving the accuracy of pipe failure prediction models. Machine learning-based ... -
Modular feedback control of networked systems by clustering: a drinking water network case study
(2021)
Article
Accés obertThis article presents a method based on linear matrix inequalities (LMIs) for designing a modular feedback control law, whose synthesis guarantees the system stability, whilst switching to different network topologies. ... -
Nonlinear model predictive controller for water wasting reduction in open-channel irrigation systems
(2023)
Article
Accés obertIn open-channel irrigation systems (OCIS), most of the water is lost by seepage and leaks. However, the reported control strategies for OCIS are not focused on leaks and seepage minimization. Therefore, aiming to contribute ... -
Prognosis of water quality sensors using advanced data analytics: Application to the barcelona drinking water network
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-03-01)
Article
Accés obertWater Utilities (WU) are responsible for supplying water for residential, commercial and industrial use guaranteeing the sanitary and quality standards established by different regulations. To assure the satisfaction of ... -
Projecte constructiu de la segona bassa reguladora al sistema Segarra-Garrigues, sector 8
(Universitat Politècnica de Catalunya, 2013-10-17)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autor