| Transitions to Long-Resident States in Coupled Chaotic Oscillators |
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| 作者姓名： | 敖滨 郑志刚 |
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| 作者单位： | Department of Physics and the Beijing-Hong-Kong-Singapore Joint Center for Nonlinear and Complex Systems （Beijing）, Beijing Normal University, Beijing 100875 |
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| 基金项目： | Supported in part by the National Natural Science Foundation of China under Grant Nos 70431002 and 10575010, the FANEDD of China under Grant No 200120, the TRAP0YT in Higher Education Institutions of M0E of China under Grant No 209, and the Foundation of Doctoral Training under Grant No 20020027011. |
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| 摘 要： |
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| 关 键 词： | 耦合混沌振荡器 轨迹 相差分 鞍式焦距 耦合强度 |
| 收稿时间： | 2005-10-10 |
| 修稿时间： | 2005-10-10 |
Transitions to Long-Resident States in Coupled Chaotic Oscillators |
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| AO Bin, ZHENG Zhi-Gang.Transitions to Long-Resident States in Coupled Chaotic Oscillators[J].Chinese Physics Letters,2006,23(1):35-38. |
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| Authors: | AO Bin ZHENG Zhi-Gang |
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| Abstract: | The behaviour of coupled chaotic oscillators before complete synchronization is investigated. Long-time residence of trajectories appears besides one of the saddle foci. The tendency that orbits of the two oscillators get closer becomes faster with the increasing coupling strength. The diffusion of phase difference between the two oscillators is first enhanced and then suppressed. There are exact correspondences among these phenomena. The mechanism of these correspondences is explored. These phenomena uncover the route to synchronization of coupled chaotic oscillators. |
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