| 带有时滞的离散不确定系统的鲁棒稳定性 |
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| 引用本文： | 郭炜伟,王汝凉,黎艳萍,李晓霞. 带有时滞的离散不确定系统的鲁棒稳定性[J]. 广西师范学院学报(自然科学版), 2008, 25(4) |
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| 作者姓名： | 郭炜伟 王汝凉 黎艳萍 李晓霞 |
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| 作者单位： | 广西师范学院广西师范学院数学与计算机科学系,广西,南宁,530023;广西师范学院信息技术系,广西,南宁,530023 |
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| 基金项目： | 国家自然科学基金，广西自然科学基金 |
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| 摘 要： | 考虑了带有时滞的离散不确定系统的鲁棒D-稳定化问题,利用矩阵范数理论给出了系统稳定的充分条件,进而推广了该文的结果.对两类给定结构的控制器,得到了相应的不确定的离散闭环系统的鲁棒D-稳定的充分条件.基于这些条件,给出了相应的鲁棒D-稳定化控制器的设计方法,并举例说明了提出的方法的有效性.
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| 关 键 词： | 时滞 强结构不确定 鲁棒D-稳定 |
Robust Stabilization of Discrete- time Uncertain System with Delay |
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| GUO Wei-wei,WANG Ru-liang,LI Yan-ping,LI Xiao-xia. Robust Stabilization of Discrete- time Uncertain System with Delay[J]. Journal of Guangxi Teachers Education University:Natural Science Edition, 2008, 25(4) |
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| Authors: | GUO Wei-wei WANG Ru-liang LI Yan-ping LI Xiao-xia |
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| Abstract: | The problem of robust D-stabilization for uncertain discrete-time system with delay is considered.The sufficient condition of stability is obtained,making use of the norm theory.These conditions obtained in this paper is extended,For two classes of controllers with given structure,the sufficient conditions for robust D-stabilization of uncertain discrete time-delay systems are derived.Based on these conditions,the design procedures of robust D-stabilizing controllers are developed.A numerial example is given to illustrate the applicability of the methods. |
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| Keywords: | time-delay highly structured uncertainty robust D-stablity |
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