Stable Fault-tolerance Control for a Class of Networked Control Systems  

作　　者：孔德明 方华京 

机构地区：[1]DepartmentofControlScienceandEngineering,HuazhongUniversityofScienceandTechnology,Wuhan430074

出　　处：《自动化学报》2005年第2期267-273,共7页Acta Automatica Sinica

基　　金：Supported by National Natural Science Foundation of P. R. China (60274014)Specialized Research Fund for the Doctoral Program of Higher Education (20020487006)Education Ministry's Key Laboratory Foundation for Intelligent Manufacture Technology ( Imstsu-2002-03)

摘　　要：In this paper, we use the matrix measure technique to study stable fault-tolerance control of networked control systems. State feedback networked control systems with the network-induced delay, parameter uncertainties, sensor failures and actuator failures are considered. State feedback gain K is designed for any invariant delay τ, and some theorems and sufficient conditions for stable fault-tolerance control are given. Example is presented to illustrate the effectiveness of these theorems.In this paper, we use the matrix measure technique to study stable fault-tolerance control of networked control systems. State feedback networked control systems with the network-induced delay, parameter uncertainties, sensor failures and actuator failures are considered. State feedback gain K is designed for any invariant delay T, and some theorems and sufficient conditions for stable fault-tolerance control are given. Example is presented to illustrate the effectiveness of these theorems.

关 键 词：网络化控制系统 稳定容错控制 网络感应延迟 传感失灵 激励故障 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]