| Guaranteed cost control for networked control systems |
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| 作者姓名： | Linbo XIE Huajing FANG Ying ZHENG |
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| 作者单位： | Depamnentof-ControlScienceandEngieering.HuazhongUniversiy,ofScienceandTechnology.WuhanHubei430074,China |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China (No.60274014)，Specialized，Research Fund for the Doctoral Program of Higher Education (No. 20020487006)，China Education Ministry' s Key Laboratory Foundation for Intelligent Ma |
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| 摘 要： | The guaranteed cost control problem for networked control systems (NCSs) is addressed under conmmnication constraints and varying sampling rate. First of all, a simple inFormation-scheduling scheme is presented to describe the scheduling approach of system signals in NCSs. Then, based on such a scheme and given sampling method, the design procedure in dynarmic output feedback manner is also derived which renders the closed loop system to be asymptotically stable and guarantees an upper bound of the LQ pefformance cost function.
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| 关 键 词： | 网络控制 采样率 信息调度 线性矩阵不等式 |
| 收稿时间： | 6/3/2003 12:00:00 AM |
| 修稿时间： | 2004/2/19 0:00:00 |
Guaranteed cost control for networked control systems |
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| Linbo XIE,Huajing FANG,Ying ZHENG.Guaranteed cost control for networked control systems[J].Journal of Control Theory and Applications,2004,2(2):143-148. |
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| Authors: | Linbo XIE Huajing FANG Ying ZHENG |
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| Affiliation: | Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan Hubei 430074, China |
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| Abstract: | The guaranteed cost control problem for networked control systems (NCSs) is addressed under communication constraints and varying sampling rate. First of all, a simple information-scheduling scheme is presented to describe the scheduling approach of system signals in NCSs. Then, based on such a scheme and given sampling method, the design procedure in dynamic output feedback manner is also derived which renders the closed loop system to be asymptotically stable and guarantees an upper bound of the LQ performance cost function. |
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| Keywords: | Networked control systems Varying sampling rate Information scheduling Linear matrix inequality |
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