Tracking unstable steady states by large periodic modulation of a control parameter in a nonlinear system

被引：19
|
作者：
Vilaseca, R
Kulminskii, A
Corbalan, R
机构：
[1] UNIV AUTONOMA BARCELONA, DEPT FIS, E-08193 BELLATERRA, SPAIN
[2] BYELARUSSIAN ACAD SCI, INST ATOM & MOLEC PHYS, MINSK 220072, BELARUS
来源：
PHYSICAL REVIEW E | 1996年 / 54卷 / 01期
关键词：
D O I：
10.1103/PhysRevE.54.82
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：
Suppression of chaos and stabilizatian of an unstable steady state in a dissipative nonlinear system are demonstrated numerically by means of large-amplitude slow (nonresonant) modulation of a control parameter. A wide domain of modulation amplitudes and frequencies is allowed. The steady state becomes influenced by the slow modulation, although in some cases this influence is very small. It can be said that suppression of chaos-occurs, naturally, without any further action, in slowly modulated systems.
引用
收藏
页码：82 / 85
页数：4
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