QIU Zhan-zhi, ZHANG Qing-ling. Optimal H Control for a Class of Networked Control System with Uncertain Time-delay[J]. INFORMATION AND CONTROL, 2006, 35(1): 64-72.
Citation: QIU Zhan-zhi, ZHANG Qing-ling. Optimal H Control for a Class of Networked Control System with Uncertain Time-delay[J]. INFORMATION AND CONTROL, 2006, 35(1): 64-72.

Optimal H Control for a Class of Networked Control System with Uncertain Time-delay

More Information
  • Received Date: August 10, 2005
  • Published Date: February 19, 2006
  • This paper studies the optimal H control problem for a class of networked control system(NCS) with uncertain time-delay.For the networked control systems with clock-driven sensors and event-driven actuators and controllers,supposing that the time-delay is uncertain and not more than one sampling period and the external disturbance is limited,the sufficient and necessary condition of the existence of suboptimal H control law for dynamical output feedback is derived by using Lyapunov theory and linear matrix inequality formulation,and optimal H control law design methods for dynamical output feedback are presented.A numerical simulation example with Matlab shows that the analysis method and the results are valid and feasible.
  • [1]
    杨业,王永骥.一类多包传输网络控制系统的设计及稳定性分析[J].信息与控制,2005,34(2):129~132.
    [2]
    刘玉忠,于海斌.具有大时延的网络控制系统的稳定性分析[J].控制与决策,2004,19(10):1133~1136.
    [3]
    樊卫华,蔡骅,胡维礼,等.时延网络控制系统的稳定性[J].控制理论与应用,2004,21(6):880~884.
    [4]
    Xie L B,Fang H J,Zheng Y.Guaranteed cost control for networked control systems[J].Journal of Control Theory and Applications,2004,2(2):143~148.
    [5]
    Guan X P,Cen C L,Duan G R,et al.Robust guaranteed cost control for uncertain discrete delay systems via dynamic output feedback[J].控制理论与应用,2003,20(2):199~204.
    [6]
    Phat V N,Jiang J M,Savkin A V,et al.Robust stabilization of linear uncertain discrete-time systems via a limited capacity communcation channel[J].Systems & Control Letters,2004,53(5):347~360.
    [7]
    Lin H,Zhai G S,Antsaklis P J.Robust stability and disturbance attenuation analysis of a class of networked control systems[A].42nd IEEE Conference on Decision and Control[C].Piscataway,NJ,USA:IEEE,2003.1182~1187.
    [8]
    Yue D,Han Q L,Lam J.Network-based robust control of systems with uncertainty[J].Automatica,2005,41(6):999~1007.
    [9]
    Li X,de Souza CE.Delay-dependent robust stability and stabilization of uncertain linear delay systems a linear matrix inequality approach.[J].IEEE Transactions on Automatic Control,1997,42(8):1141~1144.

Catalog

    Article views (1592) PDF downloads (289) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return