具有饱和因子的时滞广义系统的鲁棒H∞控制 |
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引用本文: | 徐亚楠,;马跃超,;张庆灵. 具有饱和因子的时滞广义系统的鲁棒H∞控制[J]. 佳木斯工学院学报, 2008, 0(2): 245-247 |
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作者姓名: | 徐亚楠, 马跃超, 张庆灵 |
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作者单位: | [1]燕山大学理学院,河北秦皇岛066004; [2]东北大学系统科学研究所,辽宁沈阳110004 |
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基金项目: | 国家自然科学基金资助项目(60574011). |
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摘 要: | 研究了一类带有饱和因子的时滞广义系统的鲁棒H∞控制问题.通过构造广义Lyapunov函数和线性矩阵不等式(LMI)方法,给出了系统具有H∞范数约束γ的一个充分条件,进而给出了一种H∞控制器的设计方法.
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关 键 词: | 饱和因子 时滞广义系统 鲁棒H∞ 控制 范数约束 线性矩阵不等式(LMI). |
Robust H - infinity Control for Time - delay Singular Systems with Saturation Actuators |
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Affiliation: | XU Ya-nan,MA Yue-chao,ZHANG Qing-ling(1.College of Science,Yanshan University,Qinhuangdao 066004,China;2.Institute of Systems Science,Northeastern University,Shenyang 110004,China) |
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Abstract: | In this paper, the robust H - infinity control for a class of time - delay singular systems with saturation actuators is investigated. By using Lyapunov stability theory and linear matrix inequalities (LMIs), a sufficient condition is obtained for the systems to satisfy the H - infinity norm constraint. A method is given to design H - infinity control laws. Finally, an illustrative example is given to demonstrate the effectiveness of the proposed method. |
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Keywords: | saturation actuators time- delay singular systems robust H - infinity control H- infinity norm constraint linear matrix inequality(LMI). |
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