Bearing fault diagnosis based on spectrum image sparse representation of vibration signal

Bearings are crucial for industrial production and susceptible to malfunction in rotating machines. Image analysis can give a comprehensive description of vibration signal, thus, it has achieved much more attention recently in fault diagnosis field. However, it brings lots of redundant information f...

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Bibliographic Details
Main Authors: Zhe Tong, Wei Li, Fan Jiang, Zhencai Zhu, Gongbo Zhou
Format: Article
Language:English
Published: SAGE Publishing 2018-09-01
Series:Advances in Mechanical Engineering
Online Access:https://doi.org/10.1177/1687814018797788

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