Machine learning model and strategy for fast and accurate detection of leaks in water supply network

X Fan, X Zhang, XB Yu - Journal of Infrastructure Preservation and …, 2021 - Springer
The water supply network (WSN) is subjected to leaks that compromise its service to the
communities, which, however, is challenging to identify with conventional approaches …

Wavelet-based burst event detection and localization in water distribution systems

S Srirangarajan, M Allen, A Preis, M Iqbal… - Journal of Signal …, 2013 - Springer
In this paper we present techniques for detecting and locating transient pipe burst events in
water distribution systems. The proposed method uses multiscale wavelet analysis of high …

Sensor networks for monitoring and control of water distribution systems

AJ Whittle, M Allen, A Preis, M Iqbal - 2013 - dspace.mit.edu
Water distribution systems present a significant challenge for structural monitoring. They
comprise a complex network of pipelines buried underground that are relatively …

Hybrid SOM+ k-Means clustering to improve planning, operation and management in water distribution systems

B Brentan, G Meirelles, E Luvizotto Jr… - … modelling & software, 2018 - Elsevier
With the advance of new technologies and emergence of the concept of the smart city, there
has been a dramatic increase in available information. Water distribution systems (WDSs) in …

Real‐time in‐network distribution system monitoring to improve operational efficiency

M Allen, A Prels, M Lqbal… - Journal‐American …, 2011 - Wiley Online Library
This article details the design, implementation, and deployment of the Wireless Water
Sentinel project in Singapore, an integrated, end‐to‐end system featuring node‐level …

Merging fluid transient waves and artificial neural networks for burst detection and identification in pipelines

J Bohorquez, AR Simpson, MF Lambert… - Journal of Water …, 2021 - ascelibrary.org
The occurrence of bursts in water pipelines can not only prevent the system from functioning
properly, but it can also produce significant water loss that disrupts activities in urban areas …

Leakage fault detection in district metered areas of water distribution systems

DG Eliades, MM Polycarpou - Journal of Hydroinformatics, 2012 - iwaponline.com
Fault tolerance and security in drinking water distribution operations are important issues
that have received increased attention in the last few years. In this work the problem of …

Linear prediction for leak detection in water distribution networks

RA Cody, P Dey, S Narasimhan - Journal of Pipeline Systems …, 2020 - ascelibrary.org
Leaks in water distribution systems can run continuously for extended periods undetected
due to their minimal impact on pressure and vibration signals in the overall system …

Leak detection of water supply networks using error-domain model falsification

G Moser, SG Paal, IFC Smith - Journal of Computing in Civil …, 2018 - ascelibrary.org
Pressurized freshwater fluid distribution networks are key strategic infrastructure elements.
On average, 20% of water is lost by way of leaks around the world. This illustrates the need …

Performance comparison of reduced models for leak detection in water distribution networks

G Moser, SG Paal, IFC Smith - Advanced Engineering Informatics, 2015 - Elsevier
This paper presents a methodology for comparing the performance of model-reduction
strategies to be used with a diagnostic methodology for leak detection in water distribution …