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...

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Bibliographic Details

Published in:	Xibei Gongye Daxue Xuebao
Format:	Article
Language:	Chinese
Published:	EDP Sciences 2021-08-01
Subjects:	rolling element bearing localized fault acoustic emission analytical model
Online Access:	https://www.jnwpu.org/articles/jnwpu/full_html/2021/04/jnwpu2021394p831/jnwpu2021394p831.html