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Analysis of stationary and non-stationary vibration signals

Analysis of stationary and non-stationary vibration signals

Vibration monitoring is a flexible and robust method for detecting and diagnosing faults in moving machinery. It is critical for the analyst to have clear understanding of the vibration signal being analysed and the tools at their disposal. This post serves to explain the differences between stationary and non-stationary vibration signals and the tools available to analyse them.

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