A Small Leak Detection Method Based on VMD Adaptive De-Noising and Ambiguity Correlation Classification Intended for Natural Gas Pipelines

A Small Leak Detection Method Based on VMD Adaptive De-Noising and Ambiguity Correlation Classification Intended for Natural Gas Pipelines

In this study, a small leak detection method based on variational mode decomposition (VMD) and ambiguity correlation classification (ACC) is proposed. The signals acquired from sensors were decomposed using the VMD, and numerous components were obtained. According to the probability density function...

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Bibliographic Details
Main Authors: Qiyang Xiao, Jian Li, Zhiliang Bai, Jiedi Sun, Nan Zhou, Zhoumo Zeng
Format: Article
Language:English
Published: MDPI AG 2016-12-01
Series:Sensors
Subjects:
pipeline small leakage detection
variational mode decomposition
adaptive de-noising method
ambiguity correlation classification
Online Access:http://www.mdpi.com/1424-8220/16/12/2116

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