Communicating with chaos
- 17 May 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 70 (20) , 3031-3034
- https://doi.org/10.1103/physrevlett.70.3031
Abstract
The use of chaos to transmit information is described. Chaotic dynamical systems, such as electrical oscillators with very simple structures, naturally produce complex wave forms. We show that the symbolic dynamics of a chaotic oscillator can be made to follow a desired symbol sequence by using small perturbations, thus allowing us to encode a message in the wave form. We illustrate this using a simple numerical electrical oscillator model.Keywords
This publication has 11 references indexed in Scilit:
- Model identification by periodic-orbit analysis for NMR-laser chaosPhysical Review Letters, 1991
- Using chaos to direct trajectories to targetsPhysical Review Letters, 1990
- A noise reduction method for chaotic systemsPhysics Letters A, 1990
- Controlling chaosPhysical Review Letters, 1990
- Synchronization in chaotic systemsPhysical Review Letters, 1990
- On the symbolic dynamics of the Henon mapJournal of Physics A: General Physics, 1989
- Characterization of an experimental strange attractor by periodic orbitsPhysical Review A, 1989
- Noise reduction in dynamical systemsPhysical Review A, 1988
- Topological and metric properties of Hénon-type strange attractorsPhysical Review A, 1988
- Strange Attractors, Chaotic Behavior, and Information FlowZeitschrift für Naturforschung A, 1981