NDLI: Wavelet DT method for water leak-detection using a vibration sensor: an experimental analysis

Content Provider	IET Digital Library
Author	Bentoumi, Miloud Chikouche, Djamel Mezache, Amar Bakhti, Haddi
Abstract	In this study, the authors propose and analyse a novel leak-detection method based on the ‘Haar’ continuous wavelet transform (CWT) and a double thresholding, i.e. CWTDT. Inspired by the idea of the binary integration technique in radar target detection, the algorithm analyses the non-stationary vibration signal issued from a water pipeline through which it decides whether or not there exists a leak in the water conveyance. To achieve this, the signal is first divided into several segments. Partial binary decisions within each segment are then obtained through the use of two preselected thresholds. The final binary decision is obtained by means of the ‘K out of L’ fusion rule. In doing this, the hardware leak system prototype is designed and a number of desirable leak positions in the water pipeline are first created to achieve the two best thresholds and ‘K out of L’ fusion rule. For comparison purposes, the performances of the proposed CWTDT method are assessed experimentally against those of the existing fast Fourier transform- and CWT-based methods under real operating conditions.
Starting Page	396
Ending Page	405
Page Count	10
ISSN	17519675
Volume Number	11
e-ISSN	17519683
Issue Number	Issue 4, Jun (2017)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-spr/11/4
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-spr.2016.0113
Journal	IET Signal Processing
Publisher Date	2016-11-17
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Double Thresholding Haar Continuous Wavelet Transform Haar Transforms Integral Transforms in Numerical Analysis Leak Detection Leak-detection Method Partial Binary Decisions PipeLine Sensing Device And Transducers Sensor Signal Detection Signal Processing Theory Transducers And Sensing Device Vibration Sensor Vibrations Water Leak-detection Water Pipeline Wavelet DT Method Wavelet Transform
Content Type	Text
Resource Type	Article
Subject	Signal Processing Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Development of Pipeline Leak Detection System based on LabVIEW

Leak Detection of Water Pipeline Using Wavelet Transform Method

Signal Processing based on Wavelet Transform in Pipeline Leakage Detection and Location

Performance analysis of wavelet transforms for leakage detection in long range pipeline networks

Vibration monitoring and faults detection using wavelet techniques

A Method of Continuous Wavelet Transform for QRS Wave Detection in ECG Signal

Features of use wavelet transforms for processing and analysis of rail fault detection signals

A method for circuit analysis using Haar wavelet transform

Study on Vibration Signal Denoising of Electric Spindle Based on Wavelet Transform

Wavelet DT method for water leak-detection using a vibration sensor: an experimental analysis

Similar Documents

Development of Pipeline Leak Detection System based on LabVIEW

Leak Detection of Water Pipeline Using Wavelet Transform Method

Signal Processing based on Wavelet Transform in Pipeline Leakage Detection and Location

Performance analysis of wavelet transforms for leakage detection in long range pipeline networks

Vibration monitoring and faults detection using wavelet techniques

A Method of Continuous Wavelet Transform for QRS Wave Detection in ECG Signal

Features of use wavelet transforms for processing and analysis of rail fault detection signals

A method for circuit analysis using Haar wavelet transform

Study on Vibration Signal Denoising of Electric Spindle Based on Wavelet Transform

Wavelet DT method for water leak-detection using a vibration sensor: an experimental analysis