| 基于观测器的网络切换模糊系统的鲁棒镇定 |
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| 引用本文： | 戴明珠,刘毅,霍伟伟.基于观测器的网络切换模糊系统的鲁棒镇定[J].化工自动化及仪表,2010,37(3):34-37. |
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| 作者姓名： | 戴明珠 刘毅 霍伟伟 |
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| 作者单位： | 1. 辽宁工业大学,电子与信息工程学院,辽宁,锦州,121001
2. 北京市宝康达商贸公司,北京,100007 |
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| 摘 要： | 研究一类系统状态不可测的不确定性网络切换模糊系统的鲁棒镇定问题。考虑单包传输且没有数据包丢失的情况,建立网络切换模糊系统的离散模型,使用切换技术及多Lyapunov函数方法,设计模糊观测器及反馈控制器,并以矩阵不等式的形式给出使系统渐近稳定的条件。最后仿真结果表明方法的有效性。
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| 关 键 词： | 网络控制系统 切换控制 模糊观测器 Lyapunov函数 |
Robust Stabilization of Network Switching Fuzzy System Based on Observer |
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| DAI Ming-zhu,LIU Yi,HUO Wei-wei.Robust Stabilization of Network Switching Fuzzy System Based on Observer[J].Control and Instruments In Chemical Industry,2010,37(3):34-37. |
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| Authors: | DAI Ming-zhu LIU Yi HUO Wei-wei |
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| Affiliation: | 1. Electric ＆ Information Engineering College, Liaoning University of Technology, Jinzhou 121001, China; 2. Beijing Baokangda Trade Company,Beifing 100007, China ) |
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| Abstract: | The robust stabilization problem of network switching fuzzy system with uncertain was investigated. The discrete model of system was established according to single-packet and no data packet loss condition for a class of the network fuzzy system which the states were immeasurable. The fuzzy observer and switching law were designed by using switching technology and multiple Lyapunov function. The conditions which could make the system asymptotically stable were provided with the matrix inequality form. The simulation results show the effectiveness of the proposed method. |
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| Keywords: | network control system switching control fuzzy observer Lyapunov function |
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