Leak Location Based on PDS-VMD of Leakage-Induced Vibration Signal Under Low SNR in Water-Supply Pipelines

Leak Location Based on PDS-VMD of Leakage-Induced Vibration Signal Under Low SNR in Water-Supply Pipelines

Leak location in water-supply pipelines is of great significance in order to preserve water resources and reduce economic losses. Cross-correlation (CC) based leak location is a popular and effective method in water-supply pipelines (WSP). However, with a decrease of signal to noise ratio (SNR), the...

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Bibliographic Details
Main Authors: Shuaiyong Li, Chuanqiang Xia, Zhenhua Cheng, Weipei Mao, Ying Liu, Daryoush Habibi
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
VMD
cross-spectral analysis
leakage location
low SNR
water supply pipeline
Online Access:https://ieeexplore.ieee.org/document/9051709/

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