| Exponential stability for networked control systems based on the model of nonlinear discrete-time system with time-varying delay |
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| 作者姓名： | HUANG Jian GUAN Zhihong WANG Zhongdong |
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| 作者单位： | HUANG Jian，GUAN Zhihong，WANG Zhongdong Department of Control Science & Engineering，Huazhong University of Science & Technology，Wuhan，Hubei 430074，P.R. China |
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| 摘 要： | 1.IntroductionAsthecomplexityofmoderncontrolsystems,itsdimensionbecomesmoreandmorevast.Actuators,sensorsandcontrollersinsystemsareusuallydistributed.Theclose-loopfeedbackcontrolsystemscanbeestablishedviaconnectingthesenodeswithcommunicationnetwork.Thesesystemsareoftencallednetworkedcontrolsystems(NCSs).TheNCSsbasedonfieldbusnetwork,suchasCANbus,havebeenwidelyusedinvariousindustrialareasinrecentyears.Therearemanynewissueswhenusingnewsystems.Thefirstissueisthenetwork-induceddelay(sensor-to-…
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| 关 键 词： | 非线性离散时间系统 时间变化延迟 指数稳定性 网络控制系统 |
Exponential stability for networked control systems based on the model of nonlinear discrete-time system with time-varying delay |
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| HUANG Jian,GUAN Zhihong,WANG Zhongdong.Exponential stability for networked control systems based on the model of nonlinear discrete-time system with time-varying delay[J].Journal of Chongqing University,2004,3(1):30-33. |
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| Authors: | HUANG Jian Guan Zhihong Wang Zhongdong |
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| Abstract: | An uncertain nonlinear discrete-time system model with time-varying input delays for networked control systems (NCSs) is presented. The problem of exponential stability for the system is considered and some new criteria of exponential stability are obtained based on norm inequality methods. A numerical example is given todemonstrate that those criteria are useful to analyzing the stability of nonlinear NCSs. |
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| Keywords: | networked control systems nonlinear discrete-time system time-varying delay exponential stability delays networked control systems nonlinear model based exponential stability numerical example analyzing problem criteria norm inequality methods uncertain input |
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