Application of Teager-Kaiser energy operator to the analysis of the water shaft bearings

Jędrzej Blaut, Tomasz Korbiel, Wojciech Batko
2017 Vibroengineering PROCEDIA  
A novel vibration-based monitoring technique for shaft bearings in seagoing vessels is presented in this paper. Described observation of the lubricated wedge stability was carried out using test fixture. The analysis of results is based on an original method which put Energy Operator of Teager Kaiser to use. Analysis results were compared with the method built on trajectory of the centre shaft axle observation.
doi:10.21595/vp.2017.19080 fatcat:yhuby4uh3nbqtfwvk5fv3xo3ny