Phase synchronization and suppression of chaos through intermittency in forcing of an electrochemical oscillator

被引：76

作者：

Kiss, IZ ^{[1
]}

Hudson, JL ^{[1
]}

机构：

[1] Univ Virginia, Dept Chem Engn, Charlottesville, VA 22904 USA

来源：

PHYSICAL REVIEW E | 2001年 / 64卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.64.046215

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

External periodic forcing was applied to a chaotic chemical oscillator in experiments on the electrodissolution of Ni in sulfuric acid solution. The amplitude and the frequency (Omega) of the forcing signal were varied in a region around Omega = omega (0), where omega (0) is the frequency of the unforced signal. Phase synchronization occurred with increase in the amplitude of the forcing. For Omega/omega (0) near 1 the signal remained chaotic after the transition to the phase-locked state; for Omega/omega (0) somewhat farther from I the transition was to a periodic state via intermittency. The experimental results are supported by numerical simulations using a general model for electrachemical oscillations.

引用

页码：8 / 462158

页数：8

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