| 带时变时延的网络化控制系统控制器设计方法 |
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| 引用本文： | 赵虹,吴敏,刘国平.带时变时延的网络化控制系统控制器设计方法[J].信息与控制,2006,35(3):325-328. |
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| 作者姓名： | 赵虹 吴敏 刘国平 |
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| 作者单位： | 1. 中南大学信息科学与工程学院,湖南,长沙,410083
2. 中国科学院自动化研究所复杂系统与智能科学实验室,北京,100080;哥拉摩根大学电子学院,英国,帕地普利,CF37 1DL |
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| 基金项目： | 国家杰出青年科学基金;教育部优秀青年教师资助计划 |
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| 摘 要： | 为带时变时延的网络化控制系统提出了一种新的状态反馈控制器的设计方法.根据控制系统的时滞相关稳定性条件来设计确保网络化控制系统稳定性的控制器,并以线性矩阵不等式的形式描述.该方法可进一步扩展到解决鲁棒控制问题.最后的仿真实例表明了该方法的有效性.
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| 关 键 词： | 网络化控制 网络延迟时间 时滞相关 线性矩阵不等式 |
| 文章编号： | 1002-0411（2006）03-0325-04 |
| 收稿时间： | 2005-07-26 |
| 修稿时间： | 2005-07-26 |
A Controller Design Method for Networked Control Systems with Time-Varying Delays |
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| ZHAO Hong,WU Min,LIU Guo-ping.A Controller Design Method for Networked Control Systems with Time-Varying Delays[J].Information and Control,2006,35(3):325-328. |
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| Authors: | ZHAO Hong WU Min LIU Guo-ping |
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| Affiliation: | 1. School of Information Science and Engineering, Central South University, Changsha 410083, China; 2. Lab of Complex Systems and Intelligence Science, Chinese Academy of Sciences, Beijing 100080, China; 3. School of Electronics, University of Glamorgan, Pontypridd CF37 1DL, UK |
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| Abstract: | This paper proposes a new method to design state feedback controller for networked control system(NCS) with time-varying delays.According to the delay-dependent stability condition of the control systems,a state feedback controller is designed to guarantee stability of the NCSs in terms of linear matrix inequalities.This design method is further extended to solve the design problem of robust control.Finally,a simulation example is given to(illustrate) the validity of the proposed method. |
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| Keywords: | networked control network-induced delay delay-dependent linear matrix inequality(LMI) |
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