| Dynamical behaviour of Liu system with time delayed feedback |
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| 引用本文： | 钱 勤,王 琳,倪 樵. Dynamical behaviour of Liu system with time delayed feedback[J]. 中国物理 B, 2008, 17(2): 569-572 |
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| 作者姓名： | 钱 勤 王 琳 倪 樵 |
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| 作者单位： | Department of Mechanics, Huazhong University of Science andTechnology, Wuhan 430074, China;Department of Mechanics, Huazhong University of Science andTechnology, Wuhan 430074, China;Department of Mechanics, Huazhong University of Science andTechnology, Wuhan 430074, China |
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| 基金项目： | Projectsupported by the Science Foundation of Huazhong University of Scienceand Technology (Grant No 2006Q003B). |
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| 摘 要： | This paper investigates the dynamical behaviour of the Liu system with time delayed feedback. Two typical situations are considered and the effect of time-delay parameter on the dynamics of the system is discussed. It is shown that the Liu system with time delayed feedback may exhibit interesting and extremely rich dynamical behaviour. The evolution of the dynamics is shown to be complex with varying time-delay parameter. Moreover, the strange attractor like ‘wormhole＇ is detected via numerical simulations.
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| 关 键 词： | 时间延误反馈 动力特征 奇怪吸引子 动力学 |
| 收稿时间： | 2007-02-07 |
| 修稿时间： | 2007-07-11 |
Dynamical behaviour of Liu system with time delayed feedback |
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| Qian Qin,Wang Lin and Ni Qiao. Dynamical behaviour of Liu system with time delayed feedback[J]. Chinese Physics B, 2008, 17(2): 569-572 |
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| Authors: | Qian Qin Wang Lin Ni Qiao |
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| Affiliation: | Department of Mechanics, Huazhong University of Science andTechnology, Wuhan 430074, China |
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| Abstract: | This paper investigates the dynamical behaviour of the Liu systemwith time delayed feedback. Two typical situations are considered andthe effect of time-delay parameter on the dynamics of the system isdiscussed. It is shown that the Liu system with time delayedfeedback may exhibit interesting and extremely rich dynamicalbehaviour. The evolution of the dynamics is shown to be complex withvarying time-delay parameter. Moreover, the strange attractor like`wormhole' is detected via numerical simulations. |
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| Keywords: | Liu system time delayedfeedback dynamical behaviour strange attractor |
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