A VMD-LMS filtering approach for DAS noise suppression

A VMD-LMS filtering approach for DAS noise suppression

Fiber-optic distributed acoustic sensing (DAS) has rapidly emerged as a groundbreaking technology, offering extensive coverage and exceptional sensitivity. It has wide applications in sectors such as oil/gas pipeline monitoring, perimeter security, and geological exploration. However, the performanc...

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Bibliographic Details
Main Authors: Lang Xie, Jingcai Xu, Peidong Hou, Juxiang Qiu, Yu Wu
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:JPhys Photonics
Subjects:
adaptive filtering
distributed acoustic sensing
signal-to-noise ratio
variational mode decomposition
Online Access:https://doi.org/10.1088/2515-7647/addf9d
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