| 基于自适应控制的非自治混沌系统的参数辨识 |
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| 引用本文： | 杨丽新,何万生,刘晓君.基于自适应控制的非自治混沌系统的参数辨识[J].信阳师范学院学报(自然科学版),2011,24(1):26-29. |
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| 作者姓名： | 杨丽新 何万生 刘晓君 |
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| 作者单位： | 天水师范学院,数学与统计学院,甘肃,天水,741001 |
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| 基金项目： | 甘肃省教育厅自然科学基金，天水师范学院青年基金 |
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| 摘 要： | 以自适应控制理论为基础,对非自治混沌系统的参数辨识研究,针对Duffing系统和一离心调速器混沌系统,设计了有效的自适应控制律,实现了一类非自治混沌系统所有参数准确和快速的辨识.理论分析和数值仿真都表明了所设计的参数辨识控制律有效性.
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| 关 键 词： | 参数辨识 非自治混沌系统 自适应控制律 Lyapunov理论 |
Parameter Identification of Nonautonomous Chaotic Systems Based on Adaptive Control |
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| YANG Li-xin,HE Wan-sheng,LIU Xiao-jun.Parameter Identification of Nonautonomous Chaotic Systems Based on Adaptive Control[J].Journal of Xinyang Teachers College(Natural Science Edition),2011,24(1):26-29. |
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| Authors: | YANG Li-xin HE Wan-sheng LIU Xiao-jun |
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| Institution: | YANG Li-xin,HE Wan-sheng,LIU Xiao-jun(School of Mathematics and Statistics,Tianshui Normal University,Tianshui 741001,China) |
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| Abstract: | Based on the adaptive control theory,the parameter identification of nonautonomous systems was studied.For the Duffing and mechanical centrifugal flywheel governor system,effective controller to quickly realize the parameter identification of nonautonomous systems was designed.The theory analysis and numerical simulation results showed that the controller was effective and feasible. |
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| Keywords: | parameter identification nonautonomous chaos system the law of adaptive Lyapunov stability theory |
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