An improved bistable stochastic resonance method and its application in early bearing fault diagnosis

An improved bistable stochastic resonance method and its application in early bearing fault diagnosis

Abstract In the field of bearing fault diagnosis, the phenomenon of stochastic resonance (SR) has been proven to effectively utilize noise to enhance weak features of early faults. The classical bistable stochastic resonance (CBSR) model, as one of the most widely applied SR methods, faces limitatio...

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Bibliographic Details
Main Authors: Yonghui Zhao, Anqi Jiang, Wanlu Jiang, Enyu Tang, Xu Jiang, Xiaoyang Gu
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Stochastic resonance
Cuckoo search
Rolling bearing
Early fault diagnosis
Online Access:https://doi.org/10.1038/s41598-025-01889-0
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