| 时间自适应延迟反馈控制混沌 |
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| 引用本文： | 黄报星.时间自适应延迟反馈控制混沌[J].江汉大学学报(社会科学版),2003(3). |
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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： | 用理论证明DFC方法控制Lorenz系统不能稳定驱动到平衡点S0,而可渐近稳定控制到它的平衡点s1和S2.构造时间自适应延迟反馈控制方法控制Lorenz系统,对于平衡点具有同样的可控性.但能自动调整延迟时间τ并在受控系统进入定常态后,控制扰动u自动地趋于零.使Lorenz系统由混沌运动状态转变为规则运动状态.
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| 关 键 词： | 延迟反馈控制 自适应法 延迟时间 控制扰动 稳定性 |
Controlling Chaos with Time Adaptive Delayed Feedback |
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| HUANG Bao-xing.Controlling Chaos with Time Adaptive Delayed Feedback[J].Journal of JIanghan University:Social Sciences,2003(3). |
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| Authors: | HUANG Bao-xing |
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| Abstract: | The controllability of Lorenz system's equilibriums are verified by the theory in the DFC system. The time adaptive delayed feedback control was constructed. It has the same controllability to the equilibriums. The delayed time can be adjusted automatically. The control disturbance tends to zero after the controlled system got into the stationary state. The controlled Lorenz system was led from chaos to order. |
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| Keywords: | delayed feedback control adaptive method delayed time control disturbance stability |
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