Journal on Communications ›› 2012, Vol. 33 ›› Issue (12): 116-122.doi: 10.3969/j.issn.1000-436x.2012.12.015

• Technical Reports • Previous Articles     Next Articles

Design of dynamic output feedback controller for lurie networked control systems with multiple delays

Gang CHEN1,2,Hong-qiu ZHU1,Chun-hua YANG1,Chun-hua HU3   

  1. 1 School of Information Science and Engineering,Central South University,Changsha 410083,China
    2 School of Electrical and Information Engineering,H nan University of Technology,Zhuzhou 412008,China
    3 School of Computer and Information Engineering,Hunan University of Commerce,Changsha 410205,China
  • Online:2012-12-25 Published:2017-07-15
  • Supported by:
    The National Science Fund of China for Distinguished Y Scholars;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China;The Natural Science Foundation of Hunan Provience;The Natural Science Foundation of Hunan Provience;Hunan Provincial Department of Education;The Natural Science Project of Hunan University of Technology

Abstract:

For a class of network control system based on dynamic output feedback controller with non-ideal network conditions,such as time-varying network-induced delay,data packet loss and out-of-order problems.The Lurie networked control system was modeled as a multiple delay Lurie system.By employing a Lyapunov-Krasovskii functional, some useful terms have been retained,which were used to be discarded in the derivative of Lyapunov-Krasovskii functional,an improved delay-dependent stability conditions for Lurie NCS was proposed.Furthermore,by adding an equation constraint,it was transformed into a solvability problem described by linear matrix inequality;the resulting condition was extended to design a dynamic output feedback control .Numerical examples are provided to show the results are less conservative.

Key words: dynamic output feedback, Lurie system, networked control systems, liner matrix inequality

No Suggested Reading articles found!