| 一类网络控制系统的稳定性分析 |
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| 引用本文： | 葛愿,田丽,许钢.一类网络控制系统的稳定性分析[J].工业仪表与自动化装置,2007(3):3-6,25. |
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| 作者姓名： | 葛愿 田丽 许钢 |
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| 作者单位： | 安徽省电气传动与控制重点实验室,安徽,芜湖,241000 |
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| 基金项目： | 安徽工程科技学院校科研和教改项目 |
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| 摘 要： | 在基于多包传输的网络控制系统中,传感器采用时间驱动,控制器和执行器采用事件驱动.假定传输时延可以忽略,则整个网络控制系统可以描述为一个具有N个事件的异步动态系统.该文针对受控对象状态均可测,控制律采用输出反馈的情况,利用双线性矩阵不等式方法,讨论了网络控制系统指数稳定的问题,并给出了稳定性的充分条件,最后通过仿真实验加以验证.
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| 关 键 词： | 网络控制系统 异步动态系统 多包传输 输出反馈 |
| 文章编号： | 1000-0682（2007）03-0003-04 |
| 修稿时间： | 2006-10-30 |
Stability analysis for a networked control system |
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| GE Yuan,TIAN Li,XU Gang.Stability analysis for a networked control system[J].Industrial Instrumentation & Automation,2007(3):3-6,25. |
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| Authors: | GE Yuan TIAN Li XU Gang |
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| Affiliation: | Anhui Provincial key Laboratory of Electric and Control,Anhui Wuhu 241000, China |
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| Abstract: | Considering the networked control system based on the multiple-packet transmission,the sensor node is time-driven while sampling at a fixed period,the controller and actuator are event-driven.Assuming the transfer delay to be ignored,the networked control system is an asynchronous dynamic system with N-events.The method of the bilinear matrix inequality is used to discuss the system's exponential stability with the output feedback control when the controlled system state is acquirable.The simulation experiment shows the effictiveness and feasibility of our proposed approach. |
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| Keywords: | networked control systems asynchronous dynamic system multiple packet transmission output feedback |
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