| 一类离散时延线性切换系统的控制器设计 |
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| 引用本文： | 宋杨,向峥嵘,陈庆伟,胡维礼.一类离散时延线性切换系统的控制器设计[J].南京理工大学学报(自然科学版),2005,29(6):724-726. |
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| 作者姓名： | 宋杨 向峥嵘 陈庆伟 胡维礼 |
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| 作者单位： | 南京理工大学,自动化系,江苏,南京,210094;南京理工大学,自动化系,江苏,南京,210094;南京理工大学,自动化系,江苏,南京,210094;南京理工大学,自动化系,江苏,南京,210094 |
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| 基金项目： | 国家自然科学基金（0174019,60474034）. |
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| 摘 要： | 运用多李雅普诺夫函数方法研究了离散时延线性切换系统的镇定问题，给出了状态反馈控制器的设计方法；而后将该方法推广到基于状态观测器的离散时延切换系统控制器设计中。同时给出了求解文中双线性矩阵不等式（BMI）的巡回算法。最后通过一个仿真例子证明了设计方法的有效性。
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| 关 键 词： | 切换系统 离散时延系统 镇定 多李雅普诺夫函数方法 |
| 文章编号： | 1005-9830(2005)06-0724-03 |
| 收稿时间： | 2004-09-07 |
| 修稿时间： | 2005-10-10 |
Controller Design of Discrete Linear Switched Systems with Time Delay |
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| SONG Yang,XIANG Zheng-rong,CHEN Qing-wei,HU Wei-li.Controller Design of Discrete Linear Switched Systems with Time Delay[J].Journal of Nanjing University of Science and Technology(Nature Science),2005,29(6):724-726. |
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| Authors: | SONG Yang XIANG Zheng-rong CHEN Qing-wei HU Wei-li |
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| Institution: | Department of Automation, NUST, Nanjing 210094, China |
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| Abstract: | This paper deals with the stabilization of discrete linear switched delay systems based on multi-Lyapunov functions technique and provides a method for designing a state feedback controller.This approach of stabilization is applied to discrete linear switched delay systems with state observer.An iterative algorithm is presented to solve the Bilinear Matrix Inequalities(BMI) in the proposed results.A simulation example is finally used to illustrate the effectiveness of the approach. |
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| Keywords: | switched systems discrete delay systems stabilization muhi-Lyapunov functions |
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