Complex behavior of chaotic synchronization under dual coupling channels

doi:10.1088/1367-2630/17/2/023055

	Complex behavior of chaotic synchronization under dual coupling channels
	Yang, Wenchao 1,2; Huang, Zi-Gang 1,2,3; Wang, Xingang 4; Huang, Liang 1,2,3; Yang, Lei 1,2; Lai, Ying-Cheng 3,5
刊名	NEW JOURNAL OF PHYSICS
	2015-02-18
卷号	17
关键词	Synchronization Master Stability Function Dual Channel Coupling
ISSN号	1367-2630
DOI	10.1088/1367-2630/17/2/023055
文献子类	Article
英文摘要	Most previous works on complete synchronization of chaotic oscillators focused on the one-channel interaction scheme where the oscillators are coupled through only one variable or a symmetric set of variables. Using the standard framework of master-stability function (MSF), we investigate the emergence of complex synchronization behaviors under all possible configurations of two-channel coupling, which include, for example, all possible cross coupling schemes among the dynamical variables. Utilizing the classic Rossler and Lorenz oscillators, we find a rich variety of synchronization phenomena not present in any previously extensively studied, single-channel coupling configurations. For example, in many cases two coupling channels can enhance or even generate synchronization where there is only weak or no synchronization under only one coupling channel, which has been verified in a coupled neuron system. There are also cases where the oscillators are originally synchronized under one coupling channel, but an additional synchronizable coupling channel can, however, destroy synchronization. Direct numerical simulations of actual synchronization dynamics verify the MSF-based predictions. Our extensive computation and heuristic analysis provide an atlas for synchronization of chaotic oscillators coupled through two channels, which can be used as a systematic reference to facilitate further research in this area.
资助项目	ONR[N00014-08-1-0627]
WOS关键词	OSCILLATOR-SYSTEMS ; STABILITY THEORY ; PHASE SYNCHRONIZATION ; DYNAMICAL NETWORKS ; MOTION ; NEURONS ; MODEL
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000352866700007
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/47947]
专题	中国科学院近代物理研究所
通讯作者	Yang, Wenchao
作者单位	1.Chinese Acad Sci, Lanzhou Univ, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Arizona State Univ, Sch Elect Comp & Energy Engn, Tempe, AZ 85287 USA 4.Shaanxi Normal Univ, Sch Phys & Informat Technol, Xian 710062, Peoples R China 5.Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA
推荐引用方式 GB/T 7714	Yang, Wenchao,Huang, Zi-Gang,Wang, Xingang,et al. Complex behavior of chaotic synchronization under dual coupling channels[J]. NEW JOURNAL OF PHYSICS,2015,17.
APA	Yang, Wenchao,Huang, Zi-Gang,Wang, Xingang,Huang, Liang,Yang, Lei,&Lai, Ying-Cheng.(2015).Complex behavior of chaotic synchronization under dual coupling channels.NEW JOURNAL OF PHYSICS,17.
MLA	Yang, Wenchao,et al."Complex behavior of chaotic synchronization under dual coupling channels".NEW JOURNAL OF PHYSICS 17(2015).