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Chapter and Conference Paper
Acoustic Signature Based Early Fault Detection in Rolling Element Bearings
Early fault detection in rotary machines can reduce the maintenance cost and avoid unexpected failure in the production line. Vibration analysis can diagnose some of the common faults inside the rolling elemen...
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Chapter and Conference Paper
Multi Fault Diagnosis of the Centrifugal Pump Using the Wavelet Transform and Principal Component Analysis
In this paper, the features of vibration signals from normal and faulty conditions of a centrifugal pump were extracted from time-domain data using the discrete wavelet transform (DWT). The DWT with Multi Reso...