Journal of Systems Engineering and Electronics ›› 2011, Vol. 33 ›› Issue (9): 2072-2078.doi: 10.3969/j.issn.1001-506X.2011.09.29

• 制导、导航与控制 • 上一篇    下一篇


谢德晓1, 黄鹤1, 张登峰2, 王执铨3   

  1. 1. 中国电子科技集团公司南京电子工程研究所, 江苏 南京 210007
    2. 南京理工大学机械工程学院, 江苏 南京 210094
    3. 南京理工大学自动化学院, 江苏 南京 210094
  • 出版日期:2011-09-17 发布日期:2010-01-03

Robust H∞ state feedback control for networked control system with random network induced delay

XIE De-xiao1, HUANG He1, ZHANG Deng-feng2, WANG Zhi-quan3

  1. 1. Nanjing Research Institute of Electronics Engineering, China Electronics Technology Group Corporation, Nanjing  210007, China
    2. School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
    3. School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China
  • Online:2011-09-17 Published:2010-01-03




The problem of robust Hstate feedback control is studied for uncertain networked control systems  with two additive random networkinduced delays. Both sensor to controller delay and controller to actuator  delay are taken into consideration. The networkinduced delays are modeled as two continuestime discrete states Markov chains which are mutually independent. The uncertain networked control system is converted to a Markovian jump linear system with two additive random delays. By using the LyapunovKrasovskii functional method and a new technique of inequality, the sufficient conditions on stochastic stability and Hperformance for the uncertain networked control system are given. The corresponding controller design methods are proposed in terms of linear matrix inequality. Finally, an illustrative example is provided to demonstrate the effectiveness of the proposed method.