Bearing Early Fault Diagnosis Based on an Improved Multiscale Permutation Entropy and SVM
Bearing fault is a process of gradual development and deepening. In the early stage of the fault, if it can be found out in time and taken reasonable prevention and elimination measures, we can avoid serious losses and safety accidents. Therefore, the feature extraction and analysis of early weak fa...
Main Authors: | Qunyan Jiang, Juying Dai, Faming Shao, Shengli Song, Fanjie Meng |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2022-01-01
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Series: | Shock and Vibration |
Online Access: | http://dx.doi.org/10.1155/2022/2227148 |
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