A Blind Source Extraction Method based on Self-learned Dictionary and Its Application in Fault Diagnosis of Bearing Multi-type Fault
When multiple bearings in a gearbox failure simultaneously，conventional blind source extraction （BSE） on the vibration signals of bearing multi-type faults would not be ideal due to the mutual coupling effect among each of the fault sources. A BSE based on sparse representation self-learned dictiona...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2022-02-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.02.024 |
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