STOCHASTIC RESONANCE IN CHUAS CIRCUIT DRIVEN BY AMPLITUDE OR FREQUENCY-MODULATED SIGNALS

被引：64

作者：

ANISHCHENKO, VS ^{[1
]}

SAFONOVA, MA ^{[1
]}

CHUA, LO ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY, DEPT ELECT ENGN & COMP SCI, BERKELEY, CA 94720 USA

来源：

INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 1994年 / 4卷 / 02期

关键词：

D O I：

10.1142/S0218127494000290

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Using numerical simulation, we establish the possibility of realizing the stochastic resonance (SR) phenomenon in Chua's circuit when it is excited by either an amplitude-modulated or a frequency-modulated signal. It is shown that the application of a frequency-modulated signal to a Chua's circuit operating in a regime of dynamical intermittency is preferable over an amplitude-modulated signal from the point of view of minimizing the.signal distortion and maximizing the signal-to-noise ratio (SNR).

引用

页码：441 / 446

页数：6

共 8 条

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