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Chin. Phys. B, 2012, Vol. 21(12): 128701    DOI: 10.1088/1674-1056/21/12/128701
INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY Prev   Next  

Experimental observation of multirhythmic pattern in chains of Rossler circuits

Liu Wei-Qing (刘维清)a, Deng Jing-Fa (邓经发)a, Xiao Jing-Hua (肖井华)b
a School of Science, Jiangxi University of Science and Technology, Ganzhou 341000, China;
b School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China
Abstract  The influences of parameter mismatches on multirhythmic pattern in chains of coupled Rossler circuits are explored experimentally. The parameter mismatches in coupled chaotic oscillators are found helpful to form a kind of multirhythmic pattern as reported in chains of biological coupled oscillators [Phys. Rev. Lett. 92 228102]. Moreover, a new type of multirhythmic pattern based on the envelope of time series is observed.
Keywords:  multirhythmic pattern      multirhythmic pattern based on envelope      chaotic oscillators      Rossler circuit  
Received:  19 July 2012      Revised:  01 September 2012      Accepted manuscript online: 
PACS:  87.18.Hf (Spatiotemporal pattern formation in cellular populations)  
  05.45.Xt (Synchronization; coupled oscillators)  
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 11262006 and 11062002) and the Science and Technology Project of Jiangxi Province, China (Grant Nos. GJJ12330 and 2010GQW0021).
Corresponding Authors:  Xiao Jing-Hua     E-mail:  Jhxiao@bupt.edu.cn

Cite this article: 

Liu Wei-Qing (刘维清), Deng Jing-Fa (邓经发), Xiao Jing-Hua (肖井华) Experimental observation of multirhythmic pattern in chains of Rossler circuits 2012 Chin. Phys. B 21 128701

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