| 基于带有随机时滞的多通信通道的网络控制系统镇定 |
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| 引用本文： | 邓玮璍,费敏锐.基于带有随机时滞的多通信通道的网络控制系统镇定[J].控制与决策,2009,24(11). |
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| 作者姓名： | 邓玮璍 费敏锐 |
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| 作者单位： | 1. 上海大学,机电工程与自动化学院,上海,200072
2. 上海大学,上海市电站自动化技术重点实验室,上海,200072 |
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| 基金项目： | 国家自然科学基金项目(60834002,60774059);;国家863计划项目(2007AA04Z174);;上海市教委曙光计划跟踪项目(06GG10);;上海市优秀学科带头人计划项目(08XD14018) |
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| 摘 要： | 基于带有随机时滞的多通信通道，建立了离散时间网络控制系统模型．利用缓存对丢包进行补偿，并设计了状态反馈控制器，使系统达到随机稳定．采用锥型补偿线性化（ＣＣＬ）算法得到了控制器增益的全局最优解．最后通过倒立摆系统的仿真例子验证了所提出方法的可行性．
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| 关 键 词： | 多通信通道 网络控制系统 镇定 马尔可夫链 |
| 收稿时间： | 2008-12-25 |
| 修稿时间： | 2009-4-1 |
Stabilization of networked control system based on multiple communication channels with random delays |
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| DENG Wei-hua,FEI Min-rui.Stabilization of networked control system based on multiple communication channels with random delays[J].Control and Decision,2009,24(11). |
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| Authors: | DENG Wei-hua FEI Min-rui |
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| Affiliation: | a.School of Mechatronical Engineering and Automation;b.Shanghai Key Laboratory of Power Station Automation Technology;Shanghai University;Shanghai 200072;China. |
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| Abstract: | The networked control system(NCS) is modeled in discrete-time domain over multiple communication channels with random delays.Buffer is used to compensate the dropouts of package and the state feedback controller is designed to make NCS stochastically stable.The cone complementarity linearization(CCL) algorithm is employed to compute the global optimal solvers of controller gains.Finally,A simulation for an inverted pendulum system shows the feasibility of the approach. |
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| Keywords: | Multiple communication channels Networked control system Stabilization Markov chains |
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