DSA

Dynamic Signal Analysis

Transfer funtion averaging
This is an example of how to average two (or more) transfer function (or any other arrays).  Using a simple formula, sum the magnitude of transfer funct...
Fri, 21 Dec, 2018 at 11:26 AM
Order tracking without RPM sensor
Here is an example of order tracking just with the acceleration sensor.  When the machine is running, this is how the FFT looks like: To get the r...
Thu, 25 Apr, 2019 at 1:34 PM
Difference between FFT visual control and FFT analyser
FFT visual control IN MEASUREMENT Line resolution:  Adjusted by user from 256 to 64k number of lines. The block duration:  The duration ...
Fri, 19 Apr, 2019 at 3:40 PM
Track first harmonic in exact frequency mathematics
To demonstrate the "Track first harmonic" option in Exact frequency mathematics we have made an example.  We have generated the signal with...
Mon, 29 Apr, 2019 at 5:28 PM
FFT shot on click
Here is an example of how it is possible to capture the FFT at a certain moment. We will make a setup file where the formula will save the FFT at the click ...
Tue, 30 Apr, 2019 at 3:13 PM
Exact frequency
The Exact frequency math is based on finding the best fit to the theoretical sine wave. The method works best on the signals close to the pure sine wave. It...
Mon, 13 May, 2019 at 2:05 PM
Combustion engine analysis result definitions
The Combustion engine analysis module offers multiple output calculations. This are the definitions: Current value: values calculated from the current pre...
Wed, 18 Sep, 2019 at 4:28 PM