An improved spectral subtraction method for eliminating additive noise in condition monitoring system using fiber Bragg grating sensors

An improved spectral subtraction method for eliminating additive noise in condition monitoring system using fiber Bragg grating sensors

The additive noise in the condition monitoring system using fiber Bragg grating (FBG) sensors, including white Gaussian noise and multifrequency interference, has a significantly negative influence on the fault diagnosis of rotating machinery. Spectral subtraction (SS) is an effective method for han...

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Bibliographic Details
Main Authors: Liu, Qi, Yu, Yongchao, Han, Boon Siew, Zhou, Wei
Other Authors: School of Mechanical and Aerospace Engineering
Format: Journal Article
Language:English
Published: 2024
Subjects:
Engineering
Condition monitoring
Signal processing
Online Access:https://hdl.handle.net/10356/178317

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