An inertia wheel pendulum is a pendulum with an inertia wheel attached. It can be used as a pedagogical problem in control theory. This type of pendulum is often confused with the gyroscopic effect, which has completely different physical nature.
See also
Inverted pendulum
Robotic unicycle
Spinning top
References
Mark W. Spong, Peter Corke, Rogelio Lozano. Nonlinear Control of the Gyroscopic Pendulum.
Hellenica World - Scientific Library
Retrieved from "http://en.wikipedia.org/"
All text is available under the terms of the GNU Free Documentation License