Controlling chaos using time delay coordinates via stabilization of periodic orbits

Paul So and Edward Ott
Phys. Rev. E 51, 2955 – Published 1 April 1995
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Abstract

Using time delay coordinates and assuming no a priori knowledge of the dynamical system, we propose a method that stabilizes a desired periodic orbit embedded in a chaotic attractor. Similar to the original control algorithm introduced by Ott, Grebogi, and Yorke [Phys. Rev. Lett. 64, 1196 (1990)], the stabilization is done via small time dependent perturbations of an accessible control parameter. The control method is numerically illustrated using both the Ikeda map, which describes the dynamics of a nonlinear laser cavity and the double rotor map which describes a periodically kicked dissipative mechanical system.

  • Received 15 August 1994

DOI:https://doi.org/10.1103/PhysRevE.51.2955

©1995 American Physical Society

Authors & Affiliations

Paul So and Edward Ott

  • University of Maryland, College Park, Maryland 20742

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Issue

Vol. 51, Iss. 4 — April 1995

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