Journal of Guangdong University of Technology ›› 2012, Vol. 29 ›› Issue (2): 85-88.doi: 10.3969/j.issn.1007-7162.2012.02.017

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  1. Faculty of Applied Mathematics, Guangdong University of Technology, Guangzhou, 510520  China
  • Online:2012-06-25 Published:2012-06-25
  • Contact: The Design of Controllers in Network Control System Based on Random Packet Loss

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Abstract: Network control system for packet loss is proposed to view the packet loss process as a random process. The process of random packet loss is modeled as a random loss of Markov chain model of the system which can be represented as a class of Markov Jump system, using Lyapunov stability, Markov jump systems theory and stochastic optimal control theory of the stability of closedloop system, whose design is based on random packet loss of the dynamic output feedback controller, using Matlabs LMI toolbox, The use of bilinear Feasible solution to matrix inequalities is given the controllers parameters. Finally, an example is given to verify the validity of the method.

Key words: network control system; data packet; random Markov chain; controller; bilinear matrix inequality

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