引用本文: | 关新平,范正平,龙承念,王益群.非线性不确定时滞混沌系统的鲁棒控制[J].控制理论与应用,2002,19(2):211~214.[点击复制] |
GUAN Xinping,FAN Zhengping,LONG Chengnian,WANG Yiqun.Robust Control of Nonlinear Uncertain Chaotic System with Delay[J].Control Theory and Technology,2002,19(2):211~214.[点击复制] |
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非线性不确定时滞混沌系统的鲁棒控制 |
Robust Control of Nonlinear Uncertain Chaotic System with Delay |
摘要点击 1294 全文点击 1150 投稿时间:2000-07-03 修订日期:2001-04-09 |
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DOI编号 10.7641/j.issn.1000-8152.2002.2.013 |
2002,19(2):211-214 |
中文关键词 非线性系统 不确定性 时滞混沌系统 不动点控制 跟踪控制 |
英文关键词 nonlinear systems uncertainty time-delay chaotic systems fixed point control tracking control |
基金项目 国家自然科学基金(69872031); 河北省自然科学基金(601225)资助项目. |
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中文摘要 |
针对非线性不确定时滞混沌系统中不稳定不动点的控制需求, 应用线性矩阵不等式 (LMI)的方法, 得到了系统存在时滞反馈控制器的充分条件. 同时利用该控制器对系统中存在的不稳定的周期轨道的跟踪问题进行了研究. 数值仿真说明了该方法的有效性. |
英文摘要 |
An LMI_based control method is presented to meet the requirement of controlling unstable fixed point of nonlinear uncertain time_delay chaotic systems. Sufficient conditions for the existence of the time-delay feedback controller have been obtained. Similarly, we discuss the tracking problem by applying the time_delay feedback control. Finally, numerical examples are provided to show the effectiveness of our results. |