Application Research of Negative Pressure Wave Signal Denoising Method Based on VMD

Application Research of Negative Pressure Wave Signal Denoising Method Based on VMD

The quality of pipeline leakage fault feature extractions deteriorates due to the influence of fluid pipeline running state and signal acquisition equipment. The pressure signal is characterized by high complexity, nonlinear and strong correlation. Therefore, traditional denoising methods have diffi...

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Bibliographic Details
Main Authors: Zhu Jiang, Ganghui Guo, Boxiang Liu
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Applied Sciences
Subjects:
negative pressure wave
denoising
variational mode decomposition
correlation coefficient
information entropy
leak location
Online Access:https://www.mdpi.com/2076-3417/13/7/4156

Internet

https://www.mdpi.com/2076-3417/13/7/4156

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