Abstract
Literatures have shown that there is a significant rise in the use of measured vibro-acoustic signals for faults diagnosis in rotating machines. This is particularly based on the premise that affluent information about a rotating machine’s operating conditions is usually conveyed by the sounds of the machine. Several earlier studies have already shown the usefulness and capabilities of amplitude spectra for faults diagnosis. However, very limited analyses of rotating machine’s vibro-acoustic signals are available in literatures. Hence, the current study compares the fused amplitude spectra of measured vibration signals from a flexibly supported rotating machine with different faults, using accelerometers and microphones. The experiments, spectra computations and observations are presented here.
| Original language | English |
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| Title of host publication | Proceedings of 4th International Conference on Condition Monitoring of Machinery in Non-Stationary Operations (CMMNO2014) |
| Publisher | Springer Nature |
| Pages | 439-446 |
| Number of pages | 8 |
| Volume | 4 |
| ISBN (Electronic) | 9783319204635 |
| ISBN (Print) | 9783319204628 |
| Publication status | Published - 2015 |
| Event | Proceedings of 4th International Conference on Condition Monitoring of Machinery in Non-Stationary Operations - Lyon, France Duration: 15 Dec 2014 → 17 Dec 2014 |
Conference
| Conference | Proceedings of 4th International Conference on Condition Monitoring of Machinery in Non-Stationary Operations |
|---|---|
| Abbreviated title | CMMNO2014 |
| Country/Territory | France |
| City | Lyon |
| Period | 15/12/14 → 17/12/14 |
Keywords
- Vibro-acoustic signals
- Poly coherent composite spectrum
- Data fusion
- Faults diagnosis
- Condition monitoring
- Rotating machines
- Flexible foundation