| 分数阶混沌系统的追踪同步与电路实现 |
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| 引用本文： | 闵富红,吴薛红,曹弋.分数阶混沌系统的追踪同步与电路实现[J].南京师范大学学报,2011(2):13-18. |
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| 作者姓名： | 闵富红 吴薛红 曹弋 |
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| 作者单位： | 南京师范大学电气与自动化工程学院; |
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| 基金项目： | 国家自然科学基金(51075275) |
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| 摘 要： | 针对一个新型四维整数阶混沌系统,设计合适的线性反馈控制器,实现分数阶超混沌系统的所有状态向量与不同信号的追踪同步,并以追踪三角波信号、任意不动点以及整数阶超混沌Qi系统等为例,将分数阶混沌信号控制到期望的周期轨道或平衡点,以及实现分数阶混沌系统与整数阶混沌系统的异结构追踪同步,这为混沌系统在保密通信等方面的应用提供了技...
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| 关 键 词： | 分数阶系统 混沌系统 电路实验图 追踪控制 |
Circuit Realization and Tracking of New Fractional-Order Chaotic System |
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| Min Fuhong,Wu Xuehong,Cao Yi.Circuit Realization and Tracking of New Fractional-Order Chaotic System[J].Journal of Nanjing Nor Univ: Eng and Technol,2011(2):13-18. |
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| Authors: | Min Fuhong Wu Xuehong Cao Yi |
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| Affiliation: | Min Fuhong,Wu Xuehong,Cao Yi(School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China) |
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| Abstract: | In this paper,a new fractional-order four dimensional system is firstly investigated numerically by using frequency domain technique.Based on the stability theory of the fractional-order system,a linear feedback controller is designed to make full states of the fractional order system to track control all kinds of signals,including chaotic signals and non-chaotic signals.Here sinusoidal waves,arbitrarily fixed point and Qi chaotic system are chosen as examples.The technique provides a foundation for the app... |
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| Keywords: | fractional order system chaotic system circuit experiment tracking control |
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