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Technical note: Gearbox health monitoring through multiresolution Fourier transform of vibration and current signals.
- Source :
- Structural Health Monitoring; Jun2006, Vol. 5 Issue 2, p195, 6p
- Publication Year :
- 2006
-
Abstract
- A new signal processing technique; i.e., a corrected multi‐resolution Fourier transform (MFT), is proposed for health monitoring of a multistage gearbox. It is inferred from the study that MFT coefficients of vibration and current signals can predict a consistent trend in the energy level possessed by the gear mesh frequencies with an increase in the severity of defects and, hence, can be useful in gearbox health monitoring.
Details
- Language :
- English
- ISSN :
- 14759217
- Volume :
- 5
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Structural Health Monitoring
- Publication Type :
- Academic Journal
- Accession number :
- 24789136