On-line Time Domain Vibration and Current Signals Based Multi-fault Diagnosis of Centrifugal Pumps Using Support Vector Machines

It has been observed that centrifugal pumps (CPs) usually fail due to flow instabilities and other factors related to the hydraulic pump design. What is often ignored is the role of one fault in the pump system on the commencement/enhancement of another fault in it. Also, in a CP it is not only impo...

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Veröffentlicht in:	Journal of nondestructive evaluation 2019-03, Vol.38 (1), p.1-18, Article 6
Hauptverfasser:	Rapur, Janani Shruti, Tiwari, Rajiv
Format:	Artikel
Sprache:	eng
Schlagworte:	Centrifugal pumps Characterization and Evaluation of Materials Classical Mechanics Control Cover plates Dynamical Systems Engineering Fault diagnosis Faults Impellers Line current Solid Mechanics Support vector machines Time domain analysis Vibration
Online-Zugang:	Volltext
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