The Rotational Inertia (or Inertia) component models rotational inertia with two rigidly connected flanges.

$\mathrm{\phi }\={\mathrm{\phi }}_a\={\mathrm{\phi }}_b$

$w\=\stackrel{\.}{\mathrm{\phi }}$

$a\=\stackrel{\.}{w}$

$Ja\={\mathrm{\tau }}_a\+{\mathrm{\tau }}_b$

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.