| 网络控制系统中采样周期问题的研究 |
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| 引用本文： | 樊金荣,方华京.网络控制系统中采样周期问题的研究[J].武汉理工大学学报(信息与管理工程版),2010,32(3):348-352,356. |
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| 作者姓名： | 樊金荣 方华京 |
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| 作者单位： | 1. 华中科技大学,控制科学与工程系,湖北,武汉,430074;中南民族大学,计算机科学学院,湖北,武汉,430074
2. 华中科技大学,控制科学与工程系,湖北,武汉,430074 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 分析了网络化控制系统中采样周期的研究现状,整理了采样周期为常数、时变的网络控制系统模型、控制器设计及控制算法与调度联合设计的研究方法及成果,并比较了不同方法的优缺点.同时,对多速率采样研究成果进行简要的介绍,并论述了网络控制系统中采样周期研究中尚需解决的问题,展望了网络控制系统中对该问题的可能研究方向.
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| 关 键 词： | 网络控制系统 时延 变采样周期 控制器设计 多速率采样 |
A Survey on the Sampling Period for the Networked Control Systems |
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| FAN Jinrong,FANG Huajing.A Survey on the Sampling Period for the Networked Control Systems[J].Journal of Wuhan University of Technology(Information & Management Engineering),2010,32(3):348-352,356. |
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| Authors: | FAN Jinrong FANG Huajing |
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| Affiliation: | FAN Jinrong,FANG Huajing Doctorial Candidate,Dept.of Control Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,China. |
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| Abstract: | The research status of the sampling period in NCS was surveyed.Some issues about models,methodologies of controller designs,control algorithm and scheduling designs under the time-invariable and variable sampling period were presented.The strengths and the weaknesses of the methods were compared.Meanwhile,the achievements of the multi-rate sampling in NCSs were introduced briefly.Some challenges about the sampling period in NCS were pointed out. |
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| Keywords: | networked control system time-delay variable sampling period controller design multi-rate sampling |
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