The Log Frequency Sweep component generates a logarithmic frequency sweep from ${\mathrm{\omega }}_{\min }$ to ${\mathrm{\omega }}_{\max }$, and then stops.

$y\={10}^{\mathrm{log10}\left({\mathrm{\omega }}_{\min }\right)\+\left(\left(\mathrm{log10}\left({\mathrm{\omega }}_{\max }\right)-\mathrm{log10}\left({\mathrm{\omega }}_{\min }\right)\right)\right)\min \left(1\,\frac{t}{\max \left(\mathrm{duration}\,\mathrm{\epsilon }\right)}\right)}$

$\mathrm{\epsilon }\=\mathrm{Modelica.Constants.eps}$

The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.