Early Detection of Subsurface Fatigue Cracks in Rolling Element Bearings by the Knowledge-Based Analysis of Acoustic Emission

Early Detection of Subsurface Fatigue Cracks in Rolling Element Bearings by the Knowledge-Based Analysis of Acoustic Emission

Aiming at early detection of subsurface cracks induced by contact fatigue in rotating machinery, the knowledge-based data analysis algorithm is proposed for health condition monitoring through the analysis of acoustic emission (AE) time series. A robust fault detector is proposed, and its effectiven...

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Bibliographic Details
Main Authors: Einar Løvli Hidle, Rune Harald Hestmo, Ove Sagen Adsen, Hans Lange, Alexei Vinogradov
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Sensors
Subjects:
fault diagnostics
acoustic emission
data processing
rolling contact fatigue
subsurface crack
Online Access:https://www.mdpi.com/1424-8220/22/14/5187

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