Multi-Fault Detection of Rolling Element Bearings under Harsh Working Condition Using IMF-Based Adaptive Envelope Order Analysis
When operating under harsh condition (e.g., time-varying speed and load, large shocks), the vibration signals of rolling element bearings are always manifested as low signal noise ratio, non-stationary statistical parameters, which cause difficulties for current diagnostic methods. As such, an IMF-b...
| Main Authors: | , , , |
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| Format: | Online |
| Language: | English |
| Published: |
MDPI
2014
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4279485/ |