Synchronizing chaotic circuits

Author

Carroll, Thomas L. ; Pecora, Louis M.

Author_Institution

Sachs Freeman Associates, Landover, MD, USA

Volume

38

Issue

4

fYear

1991

fDate

4/1/1991 12:00:00 AM

Firstpage

453

Lastpage

456

Abstract

The authors describe the conditions necessary for synchronizing a subsystem of one chaotic system with a separate chaotic system by sending a signal from the chaotic system to the subsystem. The general scheme for creating synchronizing systems is to take a nonlinear system, duplicate some subsystem of this system, and drive the duplicate and the original subsystem with signals from the unduplicated part. This is a generalization of driving or forcing a system. The process can be visualized with ordinary differential equations. The authors have build a simple circuit based on chaotic circuits described by R. W. Newcomb et al. (1983, 1986), and they use this circuit to demonstrate this chaotic synchronization

Keywords

chaos; nonlinear network analysis; synchronisation; chaotic circuits; chaotic synchronization; chaotic system; differential equations; driving; forcing; nonlinear system; subsystem; synchronizing systems; Chaos; Circuits; Frequency synchronization; Notice of Violation; Sensor arrays; Signal processing algorithms; Signal resolution; Speech analysis; Speech processing; Voltage;

fLanguage

English

Journal_Title

Circuits and Systems, IEEE Transactions on

Publisher

ieee

ISSN

0098-4094

Type

jour

DOI

10.1109/31.75404

Filename

75404