CrSNDT Journal, Vol. 5 No. 2, 2015.
Review article
Brief Review of Vibration Based Machine Condition Monitoring
Dubravko Miljković
; Hrvatska elektroprivreda
Abstract
In the process of channeling energy into job to be performed all machines vibrate. Machines rarely break down without giving some previous warning. The signs of impeding failure are generally present long before a machine totally breaks down. When faults begin to develop in the machine, some of dynamic processes in the machine are changed as well, thereby influencing machine vibration level, temporal and spectral vibration properties. Such changes can act as an indicator for early detection and identification of developing faults. This paper briefly reviews the machine condition monitoring based on vibration data analysis. After the review of major, well established and mature approaches, new unsupervised approaches based on novelty detection are also briefly mentioned.
Keywords
machine condition monitoring; condition based maintenance; vibration analysis
Hrčak ID:
158479
URI
Publication date:
1.12.2015.
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