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A summary of Vibration analysis techniques forfault detection and diagnosis in bearing

Auteurs : A. Boudiaf, A. Djebala, A. BALASKA, A. Dahane, H. Bendjama
Année : 2016
Domaine : Génie électrique
Type : Communication
Conférence: The 8th International Conference on Modelling, Identification and Control (ICMIC 2016)
Résumé en PDF : (résumé en pdf)
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Mots clés : Vibration analysis, bearing Fault diagnosis, Fast Fourier Transform (FFT), Envelope Analysis (EA), Short Time Fourier Transform (STFT), Empirical Mode Decomposition (EMD)

Résumé :

Bearing is one of the most critical components ofrotating machinery .They are employed to support and rotate theshafts in rotating machinery. Therefore; any fault in the bearingscan lead to losses on the level of production and equipments aswell as the creation of an unsafe working environment forhumans. For that reason, the bearing fault diagnosis has receivedconsiderable attention from the research and engineeringcommunities in recent years. The purpose of this study is toreview the Vibration analysis techniques and explore theircapabilities, advantages and disadvantage in monitoring rollingelement bearings.