Chin. Phys. Lett.  2008, Vol. 25 Issue (7): 2392-2395    DOI:
Original Articles |
Synchronization in Coupled Oscillators with Two Coexisting Attractors
ZHU Han-Han, YANG Jun-Zhong
School of Science, Beijing University of Posts and Telecommunications, Beijing 100876
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ZHU Han-Han, YANG Jun-Zhong 2008 Chin. Phys. Lett. 25 2392-2395
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Abstract Dynamics in coupled Duffing oscillators with two coexisting symmetrical attractors is investigated. For a pair of Duffing oscillators coupled linearly, the transition to the synchronization generally consists of two steps: Firstly, the two oscillators have to jump onto a same attractor, then they reach synchronization similarly to coupled monostable oscillators. The transition scenarios to the synchronization observed are strongly dependent on initial conditions
Keywords: 05.45.-a      05.40.-a     
Received: 19 March 2008      Published: 26 June 2008
PACS:  05.45.-a (Nonlinear dynamics and chaos)  
  05.40.-a (Fluctuation phenomena, random processes, noise, and Brownian motion)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2008/V25/I7/02392
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