The Ideal Rolling Wheel component models a wheel without friction or inertia. It converts rotational motion to and from translational motion.

$0\=\mathrm{radius}{f}_{\mathrm{flangeT}}\+{\mathrm{\tau }}_{\mathrm{flangeR}}$

$\left({\mathrm{\phi }}_{\mathrm{flangeR}}-{\mathrm{\phi }}_{\mathrm{internalSupportR}}\right)\mathrm{radius}\=s_{\mathrm{flangeT}}-s_{\mathrm{internalSupportT}}$

${\mathrm{\phi }}_{\mathrm{internalSupportR}}\=\{\begin{array}{cc}{\mathrm{\phi }}_{\mathrm{supportR}}& \mathrm{Use\; Support\; R}\\ 0& \mathrm{otherwise}\end{array}$

$s_{\mathrm{internalSupportT}}\=\{\begin{array}{cc}{s}_{\mathrm{supportR}}& \mathrm{Use\; Support\; T}\\ 0& \mathrm{otherwise}\end{array}$

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.