arXiv · 1311.5729
Complexity of the minimum-time damping of a physical pendulum
Abstract
We study the minimum-time damping of a physical pendulum by means of a bounded control. In the similar problem for a linear oscillator each optimal trajectory possesses a finite number of control switchings from the maximal to the minimal value. If one considers simultaneously all optimal trajectories with any initial state, the number of switchings can be arbitrary large. We show that for the nonlinear pendulum there is a uniform bound for the switching number for all optimal trajectories. We find asymptotics for this bound as the control amplitude goes to zero.
Explore related subjects
Keep this discovery
Alexander Ovseevich. 2013-11-22. Complexity of the minimum-time damping of a physical pendulum. https://doi.org/10.1137/13091107x
Cite the original work for its findings. Save a collection to share your selection of sources.