title: Controlling chaos with simple limiters
abstract: New experimental results demonstrate that chaos control can be accomplished using controllers that are very simple relative to the system being controlled. Chaotic dynamics in a driven pendulum and a double scroll circuit are controlled using an adjustable, passive limiter-a weight for the pendulum and a diode for the circuit. For both experiments, multiple unstable periodic orbits are selectively controlled using minimal perturbations. These physical examples suggest that chaos control can be practically applied to a much wider array of important problems than initially thought possible.
authors.affiliation: Dynetics, Inc., P.O. Box 5500, Huntsville, Alabama 35814, USA.
authors.initials: NJ
authors.lastname: Corron
authors.initials: SD
authors.lastname: Pethel
authors.initials: BA
authors.lastname: Hopper