| 一类参数未知混沌系统的自适应稳定控制 |
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| 引用本文： | 乔宗敏. 一类参数未知混沌系统的自适应稳定控制[J]. 安徽大学学报(自然科学版), 2009, 33(6) |
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| 作者姓名： | 乔宗敏 |
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| 作者单位： | 合肥师范学院,数学系,安徽,合肥,230061 |
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| 基金项目： | 安徽省高等学校青年教师科研基金资助项目 |
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| 摘 要： | 研究了一类参数未知混沌系统的混沌控制问题,利用反馈控制方法设计了一种简单的控制器,并用李雅普诺夫方法证明了在混沌控制器作用下,实现了系统在平衡点稳定控制.数值仿真结果表明,所设计的混沌控制器有效性,所给出的方法同样适用于Chen系统、Lv系统等混沌系统的控制.
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| 关 键 词： | 混沌系统 参数未知 自适应控制 |
Adaptive control for a class of chaotic system with parameter suncertain |
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| QIAO Zong-min. Adaptive control for a class of chaotic system with parameter suncertain[J]. Journal of Anhui University(Natural Sciences), 2009, 33(6) |
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| Authors: | QIAO Zong-min |
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| Affiliation: | QIAO Zong-min (Department of Mathematics,Hefei Normal University,Hefei 230061,China) |
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| Abstract: | In the paper,a class of chaotic system with parameters uncertain was concerned.Based on feedback control strategy,a simple adaptive controller of variy state was given which could realize the control of the unstable equilibriums.By means of Lyapunov stabilization theorem,it was proved that globally asymptotically stabilizes of the chaotic system could be controlled by the controller designed.Simulation results validated the proposed methods which useful for some other chaotic systems. |
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| Keywords: | chaotic system parameters uncertain adaptive control |
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