Events

BK Connect HOW TO Series: Order Tracking vs. Order Analysis

WEBINAR OVERVIEW:

This webinar will focus on the techniques for analyzing noise and vibration while the test object conditions are varying, particularly in the case of a speed run-up or run-down. The discussion will cover the needs and processing of a speed signal, generally in the form of a Tacho pulse train, and then will discuss the FFT vs RPM approach. Advantages an limitation will be explained. The next technique on the agenda consist of performing a digital resampling of the incoming time data stream in order to maintain a fixed number of revolutions per FFT time data blocks. This resampling method brings a whole new range of capabilities and its setup parameters that must be understood in order to optimize the results.

This webinar will cover some of those considerations and explain how to find the right balance in the various settings.

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