| 自适应超混沌系统修正广义同步及其电路实现 |
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| 引用本文： | 赵晨圆,龚信礼,堵威,方建安.自适应超混沌系统修正广义同步及其电路实现[J].微型电脑应用,2010,26(3):33-35,39. |
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| 作者姓名： | 赵晨圆 龚信礼 堵威 方建安 |
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| 作者单位： | 上海东华大学信息科学与技术学院,上海,201620 |
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| 基金项目： | 国家自然科学基金项目(10571024)国家大学生创新性实验计划项目 |
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| 摘 要： | 运用自适应控制方法,实现超混沌Chen系统的同结构投影同步,并能辨识出响应系统的未知参数。首先通过采用MATLAB进行数字仿真,表明该自适应控制方法的可行性以及系统的参数辨识作用。其次利用EWB仿真设计模拟电路,结果与MATLAB的仿真结果相吻合,从而进一步证明了该自适应控制方法的有效性和系统参数辨识方法。
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| 关 键 词： | 同结构超混沌系统 自适应控制 投影同步 参数辨识 |
Adaptive Modified Projective Synchronization of Hyperchaotic Systems and Its Circuit Implementation |
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| ZHAO Chenyuan,GONG Xinli,DU Wei,FANG Jianan.Adaptive Modified Projective Synchronization of Hyperchaotic Systems and Its Circuit Implementation[J].Microcomputer Applications,2010,26(3):33-35,39. |
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| Authors: | ZHAO Chenyuan GONG Xinli DU Wei FANG Jianan |
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| Affiliation: | ZHAO Chenyuan,GONG Xinli,DU Wei,FANG Jianan(School of Information Science , Technology,Donghua University,Shanghai 201620,China) |
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| Abstract: | This paper discusses the problem of modified projective synchronization between two identical unknown hyperchaotic Chen systems by using adaptive control, while identifying the unknown parameters of the response system. Firstly, the numerical simulations are given by using Matlab to show the feasibility of the proposed method. As an application, the proposed scheme is then applied to design the analog circuit by EWB, which obtained the same results with that of MATLAB. Finally, the results further demonstra... |
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| Keywords: | Identical Hyperchaotic Systems Adaptive Control Projective Synchronization Parameters Identification |
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