This website uses local storage to ensure you get the best experience on our website.

Table of Contents

Level Crossing Analysis

This calculation generates the frequency with which a signal crosses given levels.

Click the Select... button to select channels to be processed. If you have selected multiple channels you will be able to specify a number of load cases and variables to be processed in a single calculation, and the results for each load case will then be stored as additional outputs of that load case, and/or accumulated over the turbine lifetime.

For each variable to be processed, enter the following data:

  • Minimum value: the start of the distribution (should be less than the signal minimum).

  • Maximum value: the end of the distribution (should be greater than the signal maximum).

  • Number of bins: suggest 20. A higher number (maximum 144) will give finer resolution, provided there is sufficient data.

Last updated 30-08-2024