The Optimal Wavelet Basis Use for Gas Pipeline Leak Monitoring and Positioning

The Optimal Wavelet Basis Use for Gas Pipeline Leak Monitoring and Positioning

In order to solve the selection of the optimal wavelet basis for the gas pipeline leak monitoring, the feature of wavelet basis especially for gas pipeline leak monitoring and positioning has been summarized based on the analyze of wavelet basis parameters characteristic and gas pipeline leak negat...

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Bibliographic Details
Main Authors: Yueqin Li, Lei Han
Format: Article
Language:English
Published: IFSA Publishing, S.L. 2014-07-01
Series:Sensors & Transducers
Subjects:
Wavelet basis
Gas pipeline leak monitoring
Positioning
de-noising
Reconstruction and mutation joint factor.
Online Access:http://www.sensorsportal.com/HTML/DIGEST/july_2014/Vol_174/P_2207.pdf
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spelling doaj-5e4ed85b596b41ed9e26d8a5e3fb122a2020-11-25T00:04:22ZengIFSA Publishing, S.L.Sensors & Transducers2306-85151726-54792014-07-011747246252 The Optimal Wavelet Basis Use for Gas Pipeline Leak Monitoring and Positioning Yueqin Li0Lei Han1College of Information, Beijing Union University, Beijing 100101, China State Key Laboratory Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China In order to solve the selection of the optimal wavelet basis for the gas pipeline leak monitoring, the feature of wavelet basis especially for gas pipeline leak monitoring and positioning has been summarized based on the analyze of wavelet basis parameters characteristic and gas pipeline leak negative pressure wave signal feature. A parameter which named reconstruction and mutation joint factor has been introduced to judge the de-noising and positioning effect, and the result has been gotten: the db5 wavelet basis is the optimal wavelet basis for the gas pipeline leak monitoring and positioning. The subsequent simulation test verified the correctness of the result.http://www.sensorsportal.com/HTML/DIGEST/july_2014/Vol_174/P_2207.pdfWavelet basisGas pipeline leak monitoringPositioningde-noisingReconstruction and mutation joint factor.
collection DOAJ
language English
format Article
sources DOAJ
author Yueqin Li
Lei Han
spellingShingle Yueqin Li
Lei Han
The Optimal Wavelet Basis Use for Gas Pipeline Leak Monitoring and Positioning
Sensors & Transducers
Wavelet basis
Gas pipeline leak monitoring
Positioning
de-noising
Reconstruction and mutation joint factor.
author_facet Yueqin Li
Lei Han
author_sort Yueqin Li
title The Optimal Wavelet Basis Use for Gas Pipeline Leak Monitoring and Positioning
title_short The Optimal Wavelet Basis Use for Gas Pipeline Leak Monitoring and Positioning
title_full The Optimal Wavelet Basis Use for Gas Pipeline Leak Monitoring and Positioning
title_fullStr The Optimal Wavelet Basis Use for Gas Pipeline Leak Monitoring and Positioning
title_full_unstemmed The Optimal Wavelet Basis Use for Gas Pipeline Leak Monitoring and Positioning
title_sort optimal wavelet basis use for gas pipeline leak monitoring and positioning
publisher IFSA Publishing, S.L.
series Sensors & Transducers
issn 2306-8515
1726-5479
publishDate 2014-07-01
description In order to solve the selection of the optimal wavelet basis for the gas pipeline leak monitoring, the feature of wavelet basis especially for gas pipeline leak monitoring and positioning has been summarized based on the analyze of wavelet basis parameters characteristic and gas pipeline leak negative pressure wave signal feature. A parameter which named reconstruction and mutation joint factor has been introduced to judge the de-noising and positioning effect, and the result has been gotten: the db5 wavelet basis is the optimal wavelet basis for the gas pipeline leak monitoring and positioning. The subsequent simulation test verified the correctness of the result.
topic Wavelet basis
Gas pipeline leak monitoring
Positioning
de-noising
Reconstruction and mutation joint factor.
url http://www.sensorsportal.com/HTML/DIGEST/july_2014/Vol_174/P_2207.pdf
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AT yueqinli optimalwaveletbasisuseforgaspipelineleakmonitoringandpositioning
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