| 不确定广义时滞系统的时滞相关鲁棒镇定新判据 |
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| 引用本文： | 高金凤,王丽丽,苏宏业.不确定广义时滞系统的时滞相关鲁棒镇定新判据[J].东南大学学报(自然科学版),2011,41(Z1):168-172. |
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| 作者姓名： | 高金凤 王丽丽 苏宏业 |
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| 作者单位： | 1. 浙江理工大学机械与自动控制学院,杭州,310018
2. 浙江大学信息学部,杭州,310027 |
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| 基金项目： | 国家自然科学基金资助项目(61004034); 浙江大学工业控制技术国家重点实验室资助项目(ICT1008) |
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| 摘 要： | 针对线性不确定广义时滞系统,给出了新的时滞相关鲁棒稳定性判据和镇定方法.假定参数是可能时变的范数有界不确定,通过选取一个新的Lyapunov-Krasovskii泛函将整个时滞区间分为2段.每段区间上定义了不同的能量函数,给出了状态反馈控制器设计算法,保证相应的闭环系统对所有容许的不确定性参数是正则、因果和鲁棒稳定的....
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| 关 键 词： | 时滞相关 不确定 广义系统 线性矩阵不等式(LMI) |
New criteria on delay-dependent robust stabilization for uncertain singular time-delay systems |
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| Gao Jinfeng,Wang Lili,Su Hongye.New criteria on delay-dependent robust stabilization for uncertain singular time-delay systems[J].Journal of Southeast University(Natural Science Edition),2011,41(Z1):168-172. |
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| Authors: | Gao Jinfeng Wang Lili Su Hongye |
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| Institution: | Gao Jinfeng1 Wang Lili1 Su Hongye2 (1School of Mechanical Engineering and Automation and Automation,Zhejiang Sci-Tech University,Hangzhou 310018,China) (2Faculty of Information Technology,Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | Some new results of delay-dependent robust stability and stabilization for uncertain linear singular time-delay systems are presented.The parameter uncertainty is assumed to be norm-bounded and possibly time-varying.By using a new Lyapunov-Krasovskii functional which splits the whole delay interval into two subintervals and defines a different energy function on each subinterval,a suitable state feedback control law is obtained,which guarantees the singular time-delay system to be regular,impulse free and r... |
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| Keywords: | delay-dependent uncertainty singular time-delay systems linear matrix inequality(LMI) |
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