Turbulence Control by using Traveling Waves in Oscillatory System

摘要：

In this paper, we describe turbulence control in the two-dimensional complex Ginzburg - Laudau equation by using a local heterogeneity. The heterogeneity is introduced by changing the linear frequency of the local area. It is found that the heterogeneity acts as a peacemaker and gives rise to stable traveling waves. Finally, the spiral turbulence is eliminated by the traveling waves. The convenience and high control efficiency of this method are emphasized, and the forming mechanism of the traveling wave is intuitively understood.

关键词： Turbulence control oscillatory system Ginzburg – Laudau equation

作者: Liu Fucheng Li Kun Zhao Yajun Wang Xin

作者单位: College of Physics Science & Technology, Hebei University, Baoding, 071002, China

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 372-375

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）