HackerTube / Video
Triple Pendulum on a Cart
Tobias Glück
A TU Wien control-systems demo in which a triple pendulum on a cart is swung up and stabilized using constrained feedforward plus optimal feedback control. It accompanies a 2013 Automatica paper.
HN commenters cite it as an example of a hard, chaotic control problem that fast feedback and good control design can solve.
6 Hacker News mentions · 2014–2021