The Rectified Mean component computes the mean of the absolute value of the input over the period of a specified frequency.

$y\&equals;\{\begin{array}{cc}0& t<t_0\&plus;\frac{1}{f}\\ f{\int }_T^{T\&plus;\frac{1}{f}}\left|u\right|\mathrm{dt}& \mathrm{otherwise}\end{array}$

$T\&equals;t_0\&plus;\frac{\left|\left(t-t_0\right)f\right|-1}{f}$

$\mathrm{with}{t}_0\mathrm{the\; start-time\; of\; the\; simulation}$

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.