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Vibration-based health monitoring of ball screw in changing operational conditions
- Source :
- Journal of Manufacturing Processes; May 2020, Vol. 53 Issue: 1 p55-68, 14p
- Publication Year :
- 2020
-
Abstract
- •A Bayesian ridge regression approach was proposed for modeling the natural frequencies variation of ball screw drive system.•Two novel criteria are employed as damage warning, which can reduce false alarm.•Experimental investigations were designed to demonstrate the effectiveness of the Bayesian ridge regression modeling method.•The proposed method was used to monitor the damage of the ball screw of a CNC machining center.
Details
- Language :
- English
- ISSN :
- 15266125
- Volume :
- 53
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Journal of Manufacturing Processes
- Publication Type :
- Periodical
- Accession number :
- ejs52855215
- Full Text :
- https://doi.org/10.1016/j.jmapro.2020.02.008