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- 2Fault Detection
- 2Rotating Machinery
- 1Bispectrum Analysis
- 1Fault Diagnosis
- 1Fault Identification
Data-Driven Fault Detection, Isolation and Identification of Rotating Machinery: with Applications to Pumps and GearboxesDownload
Fault diagnosis plays an important role in the reliable operation of rotating machinery. Data-driven approaches for fault diagnosis rely purely on historical data. Depending on how a diagnosis decision is made, this thesis divides data-driven fault diagnosis approaches into two groups:...
The vibration signal carries the signature of faults in most rotating equipments, and early fault detection is possible by analyzing the signal using different signal processing techniques. In this paper we consider a gearbox as a typical representation of a rotating or cyclo-stationary process....