Fault Diagnosis of Rolling Bearings Based on Acoustic Signals in Strong Noise Environments

Compared to vibration sensors, microphones offer several advantages, including non-contact detection, high sensitivity, low cost, and ease of installation. To address the challenges posed by the complex components and significant interference in rolling bearing sound signals, we proposed a fault dia...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Hengdi Wang, Jizhan Xie
Format:	Article
Language:	English
Published:	MDPI AG 2025-01-01
Subjects:	rolling bearing acoustic signal feature mode decomposition fault diagnosis
Online Access:	https://www.mdpi.com/2076-3417/15/3/1389