| 间歇线性反馈控制类Henon吸引子 |
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| 引用本文： | 李国辉,徐得名,周世平,赖建文. 间歇线性反馈控制类Henon吸引子[J]. 应用科学学报, 2001, 19(4): 288-290 |
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| 作者姓名： | 李国辉 徐得名 周世平 赖建文 |
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| 作者单位： | 1. 上海大学,通信工程系,
2. 上海大学,物理系, |
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| 基金项目： | 国家自然科学基金资助项目(69871016) |
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| 摘 要： | 提出了控制混沌的两种间歇线性反馈方法,该方法由自治相和控制相组成,选取合适的反馈系数和控制相时间,可以获得各种不同的稳定周期轨道。以类Henon吸引子为例,对非全同反馈系数进行数值模拟,结果表明该方法可以使既定的混沌系统按照给定的周期轨道演化。
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| 关 键 词： | 间歇线性反馈控制 混沌 类Henon吸引子 Lyapunov指数 非线性动力学 |
| 文章编号： | 0255-8297(2001)04-0288-03 |
An Intermittent Linear Feedback Method for Controlling Henon-like Attractor |
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| LI Guo-hui ,ZHOU Shi-ping ,XU De-ming ,LAI Jian-wen. An Intermittent Linear Feedback Method for Controlling Henon-like Attractor[J]. Journal of Applied Sciences, 2001, 19(4): 288-290 |
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| Authors: | LI Guo-hui ZHOU Shi-ping XU De-ming LAI Jian-wen |
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| Affiliation: | LI Guo-hui 1,ZHOU Shi-ping 2,XU De-ming 1,LAI Jian-wen 2 |
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| Abstract: | In this paper, a method based on intermittent linear feedback to control Henon-like attractor is proposed. The technique consists of autonomous and controlling phases. The different stable periodic orbits are obtained by adjusting the feedback coefficients and the time duration, which the control phase occupies. As an example, we get the expected conclusion by numerically simulating the Henon-like attractor with unidentical feedback coefficients. The results from the computer simulation show that the proposed scheme can switch effectively the system to the desired periodic orbits. |
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| Keywords: | intermittent linear feedback chaos Henon-like attractor Lyapunov exponent |
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