## DSA

Dynamic Signal Analysis

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

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

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

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

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

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

The Combustion engine analysis module offers multiple output calculations. These are the definitions: Current value: values calculated from the current pr...

Mon, 3 Feb, 2020 at 9:21 PM

If the default settings are used, the tacho sensor can measure as low as 5Hz. If lower frequencies are needed first the maximum calculation delay needs to b...

Tue, 4 Feb, 2020 at 11:32 AM