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...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
SAGE Publishing
2018-09-01
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Series: | Advances in Mechanical Engineering |
Online Access: | https://doi.org/10.1177/1687814018797788 |