STOCHASTIC RESONANCE IN CHAOTIC SYSTEMS

被引：121

作者：

ANISHCHENKO, VS

NEIMAN, AB

SAFANOVA, MA

机构：

[1] Department of Physics, Saratov University, Saratov

来源：

JOURNAL OF STATISTICAL PHYSICS | 1993年 / 70卷 / 1-2期

关键词：

CHAOS; NOISE; RESIDENCE TIME; SIGNAL-TO-NOISE RATIO;

D O I：

10.1007/BF01053962

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The phenomenon of stochastic resonance (SR) is investigated for chaotic systems perturbed by white noise and a harmonic force. The bistable discrete map and the Lorenz system are considered as models. It is shown that SR in chaotic systems can be realized via both parameter variation (in the absence of noise) and by variation of the noise intensity with fixed values of the other parameters.

引用

页码：183 / 196

页数：14

共 34 条

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