Envelope analysis of rotating machine vibrations in variable speed conditions: A comprehensive treatment
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- 作者：D. Abbouda ; b ; d-abboud@live.com" class="auth_mail" title="E-mail the corresponding author ; dany.abboud@insa-lyon.fr" class="auth_mail" title="E-mail the corresponding author ; J. Antonia ; Jerome.antoni@insa-lyon.fr" class="auth_mail" title="E-mail the corresponding author ; S. Sieg-Ziebab ; sophie.sieg-zieba@cetim.fr" class="auth_mail" title="E-mail the corresponding author ; M. Eltabachb ; mario.eltabach@cetim.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：REB ; rolling element bearings ; SE ; squared envelope ; SES ; squared envelope spectrum ; CS ; cyclostationary ; SC ; spectral correlation ; VSC ; variable speed conditions ; ISA ; improved synchronous average ; CPW ; cepstrum prewhitening ; GSA ; generalized synchronous average ; SOI ; source of interest ; AT-CS ; angle/time cyclostationary ; BPOO ; ball-pass-order on the outer-race
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：84
- 期：part_PA
- 页码：200-226
- 全文大小：4263 K
文摘
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The squared envelope spectrum is a benchmark technique for bearing diagnosis.
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Critical comparison between existing envelope enhancement techniques.
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Revisiting a general envelope enhancement methodology.
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Experimental validation on simulated and real vibration signals.