Controlling turbulence in the complex Ginzburg-Landau equation .2. Two-dimensional systems

被引：53

作者：

Battogtokh, D

Preusser, A

Mikhailov, A

机构：

[1] MAX PLANCK GESELL,FRITZ HABER INST,D-14195 BERLIN,DAHLEM,GERMANY

[2] MAX PLANCK INST MOL GENET,GEMEINSAMES RECHENZENTRUM BERLIN,D-14195 BERLIN,GERMANY

来源：

PHYSICA D | 1997年 / 106卷 / 3-4期

关键词：

D O I：

10.1016/S0167-2789(97)00046-8

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Turbulence in oscillatory distributed systems can be controlled by introducing a delayed global feedback and adjusting the feedback intensity and the delay time. We investigate influence of global feedbacks on turbulence in two-dimensional systems described by the complex Ginzburg-Landau equation. Inside a synchronization window, application of such feedbacks leads to destruction of phase flips and spiral waves, appearance of breathing and stationary cellular structures or stripes, and development of localized turbulent bubbles on the background of uniform oscillations.

引用

页码：327 / 362

页数：36

共 37 条

[1] CORE INSTABILITY AND SPATIOTEMPORAL INTERMITTENCY OF SPIRAL WAVES IN OSCILLATORY MEDIA [J].