Controlling Spiral Waves by Modulations Resonant with the Intrinsic System Mode

查看全文 作　　者：XIAOJing-[1]Hua;[2]HUGang;HUBam-[3]Bi 机构地区：[1]ScienceSchool,BeijingUniversityofPostsandTelecommunications,Beijing100876;[2]DepartmentofPhysics,BeijingNormalUniversity,Beijing100875;[3]CentreofNonlinearStudiesandDepartmentofPhysics,HongKongBaptistUniversity,HongKong 出　　处：《Chinese Physics Letters》索引2004年第21卷第7期,共4页 摘　　要：We investigate the spiral wave control in the two-dimensional complex Ginzburg-Landau equation External Drivings which are not resonant with spiral waves but with intrinsic system modes are used to successfully annibilate spiral waves and direct the system to various target states,The novel control mechanism is intuitively explained and the richness and flexibility the control results are 关 键 词：螺旋波控制 复合Ginzburg-Landau方程 多螺旋渐近线态 控制论 控制频率