| 一类时滞不确定系统的自适应鲁棒镇定 |
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| 引用本文： | 张凌波.一类时滞不确定系统的自适应鲁棒镇定[J].华东理工大学学报(自然科学版),2005,31(3):406-408. |
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| 作者姓名： | 张凌波 |
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| 作者单位： | 华东理工大学自动化研究所,上海,200237 |
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| 摘 要： | 针对一类时滞不确定系统存在有界不匹配扰动，但上界值未知的情形，通过估计不确定性的上界，基于估计值设计了控制器，保证了闭环系统一致有界意义下的鲁棒稳定性，给出了闭环系统鲁棒稳定的充分条件。仿真实验结果验证了结论的正确性。
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| 关 键 词： | 鲁棒镇定 时滞 不确定系统 一致最终有界 |
| 文章编号： | 1006-3080(2005)03-0406-03 |
| 修稿时间： | 2004年10月25 |
Adaptive Robust Stabilization of a Class of Time-Delay Uncertain Systems |
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| ZHANG Ling-bo.Adaptive Robust Stabilization of a Class of Time-Delay Uncertain Systems[J].Journal of East China University of Science and Technology,2005,31(3):406-408. |
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| Authors: | ZHANG Ling-bo |
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| Abstract: | For a class of time-delay uncertain systems with bounded unmatched perturbations in which the upper bounds of the uncertainties are unknown, robust controllers are designed based on the estimated values, to guarantee the robust stability of the closed-loop systems up to uniform ultimate boundedness. Sufficient condition is given to ensure robust stability of closed-loop systems. Simulation result verifies the correctness of the conclusion. |
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| Keywords: | robust stabilization time delay uncertain systems uniform ultimate boundedness |
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