Pipeline signal feature extraction with improved VMD and multi-feature fusion

Pipeline signal feature extraction with improved VMD and multi-feature fusion

This paper is concerned with the pipeline leakage detection problem. A pipeline signal feature extraction method based on improved variational mode decomposition (VMD) and multi-feature fusion are proposed. First of all, the mode number K-value of VMD decomposition is determined by combining the emp...

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Bibliographic Details
Main Authors: Yina Zhou, Yong Zhang, Dandi Yang, Jingyi Lu, Hongli Dong, Gongfa Li
Format: Article
Language:English
Published: Taylor & Francis Group 2020-01-01
Series:Systems Science & Control Engineering
Subjects:
variational mode decomposition
variance contribution rates
feature extraction
multi-feature fusion
pipeline leakage
support vector machine
Online Access:http://dx.doi.org/10.1080/21642583.2020.1765218

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