| 阶次不等的分数阶混沌系统同步 |
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| 引用本文： | 胡建兵,肖建,赵灵冬.阶次不等的分数阶混沌系统同步[J].物理学报,2011,60(11):110515-110515. |
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| 作者姓名： | 胡建兵 肖建 赵灵冬 |
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| 作者单位： | 1. 西南交通大学电气工程学院, 成都 610031;
2. 南通大学电子信息学院,南通 226019 |
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| 基金项目： | 南通大学自然科学基金(批准号:10Z021)资助的课题. |
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| 摘 要： | 针对阶次不等的分数阶混沌系统同步问题,提出了一种将不等阶分数阶系统转化为等阶系统的方法,将不等阶分数阶系统的同步问题转化为等阶的异结构同步问题.利用该方法实现了阶次不等的分数阶Lorenz混沌系统的同步,数值仿真结果验证了该理论的正确性.
关键词：
不等阶
分数阶混沌系统
同步
异结构
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| 关 键 词： | 不等阶 分数阶混沌系统 同步 异结构 |
| 收稿时间： | 2011-03-29 |
| 修稿时间： | 7/4/2011 12:00:00 AM |
Synchronizing fractional chaotic systems with different orders |
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| Hu Jian-Bing,Xiao Jian and Zhao Ling-Dong.Synchronizing fractional chaotic systems with different orders[J].Acta Physica Sinica,2011,60(11):110515-110515. |
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| Authors: | Hu Jian-Bing Xiao Jian and Zhao Ling-Dong |
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| Institution: | School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China;School of Electronics & Information, Nantong University, Nantong 226019, China;School of Electronics & Information, Nantong University, Nantong 226019, China;School of Electronics & Information, Nantong University, Nantong 226019, China |
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| Abstract: | To synchronize fractional chaotic systems with different orders, a method is proposed in which a fractional chaotic system with different orders is changed into a fractional chaotic system with the same order but different structures, according to the properties of fractional differential equation. This method is successfully used to synchronize fractional Lorenz chaotic systems. Numerical simulation demonstrates the effectiveness of the method. |
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| Keywords: | different order fractional chaotic system synchronizing different structure |
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