| Synchronizing spiral waves in a coupled Rssler system |
| |
| 引用本文： | 高加振,杨舒心,谢玲玲,高继华.Synchronizing spiral waves in a coupled Rssler system[J].中国物理 B,2011,20(3):30505-030505. |
| |
| 作者姓名： | 高加振 杨舒心 谢玲玲 高继华 |
| |
| 作者单位： | Shenzhen Key Laboratory of Special Functional Materials,College of Materials,Shenzhen University |
| |
| 摘 要： | The synchronisation of spiral patterns in a drive-response Rssler system is studied.The existence of three types of synchronisation is revealed by inspecting the coupling parameter space.Two transient stages of phase synchronisation and partial synchronisation are observed in a comparatively weak feedback coupling parameter regime,whilst complete synchronisation of spirals is found with strong negative couplings.Detailed observations of the synchronous process,such as oscillatory frequencies,parameters mismatches and amplitude variations,etc,are investigated via numerical simulations.
|
| 关 键 词： | synchronisation spiral wave coupled Ro¨ssler system |
| 收稿时间： | 2010-10-13 |
Synchronizing spiral waves in a coupled Rössler system |
| |
| Gao Jia-Zhen,Yang Shu-Xin,Xie Ling-Ling and Gao Ji-Hua.Synchronizing spiral waves in a coupled Rössler system[J].Chinese Physics B,2011,20(3):30505-030505. |
| |
| Authors: | Gao Jia-Zhen Yang Shu-Xin Xie Ling-Ling and Gao Ji-Hua |
| |
| Institution: | Shenzhen Key Laboratory of Special Functional Materials, College of Materials, Shenzhen University, Shenzhen 518060, China;Shenzhen Key Laboratory of Special Functional Materials, College of Materials, Shenzhen University, Shenzhen 518060, China;Shenzhen Key Laboratory of Special Functional Materials, College of Materials, Shenzhen University, Shenzhen 518060, China;Shenzhen Key Laboratory of Special Functional Materials, College of Materials, Shenzhen University, Shenzhen 518060, China |
| |
| Abstract: | The synchronisation of spiral patterns in a drive-response Rössler system is studied. The existence of three types of synchronisation is revealed by inspecting the coupling parameter space. Two transient stages of phase synchronisation and partial synchronisation are observed in a comparatively weak feedback coupling parameter regime, whilst complete synchronisation of spirals is found with strong negative couplings. Detailed observations of the synchronous process, such as oscillatory frequencies, parameters mismatches and amplitude variations, etc, are investigated via numerical simulations. |
| |
| Keywords: | synchronisation spiral wave coupled Rö ssler system |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|
