| 具有控制时滞的中立型Lurie系统的绝对稳定性 |
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| 引用本文： | 田丰,徐炳吉,廖晓昕.具有控制时滞的中立型Lurie系统的绝对稳定性[J].华中科技大学学报(自然科学版),2002,30(9):11-13. |
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| 作者姓名： | 田丰 徐炳吉 廖晓昕 |
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| 作者单位： | 1. 山东理工大学电气工程学院
2. 华中科技大学控制科学与工程系 |
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| 基金项目： | 国家自然科学基金资助项目 (6 0 0 74 0 0 8) |
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| 摘 要： | 利用李雅普诺夫泛函方法和一个积分不等式，对具有控制时滞的中立型Lurie控制系统的绝对稳定性进行分析，得到了保证系统在Hurwitz角域0,k]绝对稳定的时滞相关条件与时滞无关条件，这些条件用线性矩阵不等式表示易于验证。
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| 关 键 词： | 李雅普诺夫泛函 中立型Lurie控制系统 绝对稳定性 线性矩阵不等式 控制时滞 时滞相关条件 时滞无关系件 |
| 文章编号： | 1671-4512(2002)09-0011-03 |
| 修稿时间： | 2002年3月25日 |
The absolute stability of the neutral type Lurie system with time-delay in control input |
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| Tian Feng Xu Bingji Liao Xiaoxin Assoc. Prof., College of Electrical Eng.,Shangdeng University of Sci. & Tech.,Zibo ,Shandong,China..The absolute stability of the neutral type Lurie system with time-delay in control input[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2002,30(9):11-13. |
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| Authors: | Tian Feng Xu Bingji Liao Xiaoxin Assoc Prof College of Electrical Eng Shangdeng University of Sci & Tech Zibo Shandong China |
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| Institution: | Tian Feng Xu Bingji Liao Xiaoxin Assoc. Prof., College of Electrical Eng.,Shangdeng University of Sci. & Tech.,Zibo 255012,Shandong,China. |
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| Abstract: | By using the Lyapunov functional method and an integral inequality, this paper analyzes the absolute stability of the neutral type Lurie control system with time delay in control input. The delay dependent and delay independent conditions for the absolute stability of the system in the Hurwitz angular domain are obtained. The sufficient conditions derived are expressed in terms of linear matrix inequality which can be easily validated and are less conservative. |
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| Keywords: | Lyapunov functional Lurie control system absolute stability linear matrix inequality time delay in control |
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