An Improved Time-Frequency Analysis Method for Instantaneous Frequency Estimation of Rolling Bearing
Instantaneous frequency estimation of rolling bearing is a key step in order tracking without tachometers, and time-frequency analysis method is an effective solution. In this paper, a new method applying the variational mode decomposition (VMD) in association with the synchroextracting transform (S...
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Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Wiley
2018-01-01
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Series: | Shock and Vibration |
Online Access: | http://dx.doi.org/10.1155/2018/8710190 |
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