Realization of synchronization of nonlinear oscillators under intermittent coupling controlled by pulse signal

doi:10.1007/s12648-016-0853-6

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	Realization of synchronization of nonlinear oscillators under intermittent coupling controlled by pulse signal
	Yuan, L. H.1; Wang, C. N.1,2; Zhang, Z. Z.1
刊名	INDIAN JOURNAL OF PHYSICS
	2016-10
卷号	90 期号:10 页码:1155-1163
关键词	LC hyperchaotic system Exponential Lyapunov function Complete synchronization
ISSN号	0973-1458
DOI	10.1007/s12648-016-0853-6
英文摘要	Based on the Lyapunov stability theory, an improved Lyapunov function scheme is used to understand the complete synchronization of hyperchaotic systems by imposing pulse linear coupling on the response system. According to this scheme, the controller begins to control the response system in a period when the output error variables are increasing; otherwise, the controller turns off. The distribution of conditional Lyapunov exponent versus coupling intensity, and the synchronization cost (averaged power consumption of controller) is calculated, respectively. By designing an exponential type of Lyapunov function, it is found that complete synchronization could be realized between two Chen hyperchaotic systems and two 4-dimensional LC hyperchaotic systems. Our numerical results are consistent with the previous theoretical discussion.
WOS研究方向	Physics
语种	英语
出版者	INDIAN ASSOC CULTIVATION SCIENCE
WOS记录号	WOS:000388289800007
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33584]
专题	兰州理工大学
通讯作者	Wang, C. N.
作者单位	1.Lanzhou Univ Technol, Dept Phys, Lanzhou 730050, Peoples R China 2.Chongqing Univ Posts & Telecommun, Dept Phys, Chongqing 400065, Peoples R China
推荐引用方式 GB/T 7714	Yuan, L. H.,Wang, C. N.,Zhang, Z. Z.. Realization of synchronization of nonlinear oscillators under intermittent coupling controlled by pulse signal[J]. INDIAN JOURNAL OF PHYSICS,2016,90(10):1155-1163.
APA	Yuan, L. H.,Wang, C. N.,&Zhang, Z. Z..(2016).Realization of synchronization of nonlinear oscillators under intermittent coupling controlled by pulse signal.INDIAN JOURNAL OF PHYSICS,90(10),1155-1163.
MLA	Yuan, L. H.,et al."Realization of synchronization of nonlinear oscillators under intermittent coupling controlled by pulse signal".INDIAN JOURNAL OF PHYSICS 90.10(2016):1155-1163.