The Less Threshold component returns the angle of a space phasor in polar coordinates. If the length of the polar vector is less than $\mathrm{threshold}$, the angle is returned as zero.

$y\&equals;\{\begin{array}{cc}0& \mathrm{noEvent}\left(u_1<\mathrm{threshold}\right)\\ u_2& \mathrm{otherwise}\end{array}$

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.