引用本文:张先明, 吴敏, 佘锦华.含饱和驱动的线性时滞系统的时滞相关鲁棒稳定化[J].控制理论与应用,2005,22(6):991~994.[点击复制]
ZHANG Xian-ming,WU Min,SHE Jin-hua.Delay-dependent robust stabilization of uncertain linear time-varying delay systems containing saturating actuators[J].Control Theory and Technology,2005,22(6):991~994.[点击复制]
含饱和驱动的线性时滞系统的时滞相关鲁棒稳定化
Delay-dependent robust stabilization of uncertain linear time-varying delay systems containing saturating actuators
摘要点击 1343  全文点击 1212  投稿时间:2004-03-25  修订日期:2005-04-25
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DOI编号  10.7641/j.issn.1000-8152.2005.6.026
  2005,22(6):991-994
中文关键词  时滞相关  积分不等式  饱和驱动  状态反馈  线性矩阵不等式
英文关键词  delay-dependent  integsal inequality  saturating actuator  state-feedback  linear matrix inequality(LMI)
基金项目  教育部青年教师奖励计划资助项目(教人[2002]5号); 国家杰出青年基金资助项目(60425310).
作者单位
张先明, 吴敏, 佘锦华 中南大学 信息科学与工程学院,湖南长沙410083
中南大学 数学科学与计算技术学院,湖南长沙410083
东京工科大学工学部, 日本东京192-0982 
中文摘要
      讨论含饱和驱动的线性时滞系统的时滞相关鲁棒稳定化以及控制器的设计问题.借助于积分不等式,利用Lyapunov-Krasovskii泛函方法,结合S-过程,获得了基于LMI的可稳定化的时滞相关条件,同时给出了无记忆控制器的设计方法,不必对原系统进行任何模型变换.实例表明,本文方法所得结论具有较小的保守性.
英文摘要
      The delay-dependent robust stabilization of the systems with saturating actuator is discussed.Based on an integral inequality,some new delay-dependent criteria are obtained by using Lyapunov-Krasovskii functional method incorporating with S-procedure,which can guarantee the asymptotical stability of the closed-loop systems via memoryless state feedback.There is no any model transformation required.Finally,a numerical example is given to illustrate that the new results are of less conservativeness than the present ones in literature.