Twin chaos-simultaneous asynchronous oscillations of chaos

Author

Suzuki, Katsunori ; Nishio, Yoshifumi ; Mori, Shinsaku

Author_Institution

Dept. of Electr. Eng., Keio Univ., Yokohama, Japan

Volume

5

fYear

1994

fDate

30 May-2 Jun 1994

Firstpage

181

Abstract

In this study, simultaneous asynchronous oscillations of chaos observed in a simple autonomous circuit are investigated by both of circuit experiments and computer calculations. This circuit consists of two nonlinear subcircuits having different oscillation frequencies coupled by one linear negative resistor. In the case that oscillation frequencies of two subcircuits are quite different, both subcircuits exhibit asynchronous chaos simultaneously. Namely, the oscillation is almost divided into two different kinds of chaos, one includes many lower frequency components and the other one includes many higher frequency components. We call this interesting phenomenon as twin chaos. Moreover, as the different between oscillation frequencies of two subcircuits decreases, two difference kinds of chaos interfere mutually. Finally, twin chaos disappears and chaos which is the same as the case of one subcircuit appears due to mutual leading-in

Keywords

active networks; chaos; circuit oscillations; coupled circuits; negative resistance devices; nonlinear network analysis; autonomous circuit; linear negative resistor; nonlinear subcircuits; simultaneous asynchronous oscillations; twin chaos; Chaos; Coupling circuits; Diodes; Frequency conversion; Oscillators; Petroleum; Resistors; Switching circuits;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on

Conference_Location

London

Print_ISBN

0-7803-1915-X

Type

conf

DOI

10.1109/ISCAS.1994.409333

Filename

409333