| 自适应法控制混沌系统到达定常态或周期态 |
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| 引用本文： | 黄报星.自适应法控制混沌系统到达定常态或周期态[J].江汉大学学报(自然科学版),2003,31(1):5-7. |
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| 作者姓名： | 黄报星 |
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| 作者单位： | 江汉大学物理与信息工程学院,湖北,武汉,430056 |
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| 摘 要： | 用自适应控制法控制混沌Rossler系统和混沌Duffing系统,数值计算2个受控系统的Lyapunov指数,表明自适应法可控制混沌Rossler系统到达确定的定常态,不能控制混沌Duffing系统到达定常态而可控制到一系列周期态,并用Matlab进行数值仿真,观察和验证受控Rossler系统和受控Duffing系统的可控性和稳定性。
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| 关 键 词： | 自适应控制 定常态 周期态 非自治系统 |
| 文章编号： | 1009-1777(2003)01-0005-03 |
| 修稿时间： | 2002年12月30 |
Controlling Chaotic System to Approach the Stationary States and Periodic States with the Adaptive Method |
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| HUANG Bao-xing.Controlling Chaotic System to Approach the Stationary States and Periodic States with the Adaptive Method[J].Journal of Jianghan University:Natural Sciences,2003,31(1):5-7. |
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| Authors: | HUANG Bao-xing |
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| Abstract: | The chaotic Rossler system and Duffing system are controlled with the adaptive method. The Lyapunov exponents of two controlled systems are calculated. It shows that the chaotic Rossler system can be controlled to approach the stationary states, the chaotic Duffing system can't be controlled to the stationary state but can to the periodic states. The controllability and stability of two controlled systems are observed and verifed in the numerical simulations. |
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| Keywords: | adaptive control stationary state periodic state nonautonomous system |
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