摘要 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
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
(Fluctuation phenomena, random processes, noise, and Brownian motion)
引用本文:
ZHU Han-Han;YANG Jun-Zhong. Synchronization in Coupled Oscillators with Two Coexisting Attractors[J]. 中国物理快报, 2008, 25(7): 2392-2395.
ZHU Han-Han, YANG Jun-Zhong. Synchronization in Coupled Oscillators with Two Coexisting Attractors. Chin. Phys. Lett., 2008, 25(7): 2392-2395.