Analytical model and spectral characteristics of acoustic emission signal produced by localized fault of rolling element bearing
The accurate description of acoustic emission signals produced by the localized fault of a rolling element bearing plays an important role in its feature extraction and analysis. This paper analyzes the excitation mechanisms and develops the analytical model of acoustic emission signals produced whe...
| Format: | Article |
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| Language: | zho |
| Published: |
EDP Sciences
2021-08-01
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| Series: | Xibei Gongye Daxue Xuebao |
| Subjects: | |
| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2021/04/jnwpu2021394p831/jnwpu2021394p831.html |