Event-Based Reliable H∞ Control for Networked Control System with Probabilistic Actuator Faults  

作　　者：LIU Jinliang 

机构地区：[1]Department of Applied Mathematics, Nanjing University of Finance and Economics, Nanjing 210046, China

出　　处：《Chinese Journal of Electronics》2013年第4期843-848,共6页电子学报（英文版）

基　　金：This work is supported by the National Natural Science Foundation of China （No.11226240, No.61074025, No.60834002, No.60904013）, the Natural Science Foundation of Jiangsu Province of China （No.BK2012469）, the Natural Science Foundation of the Jiangsu Higher Education Institutions of China （No.12KJD120001） and a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions （PAPD）.

摘　　要：This paper investigates the reliable con- troller design for networked control system with proba- bilistic actuator faults under event-triggered scheme. The key idea is that only the newly states violating specified triggering condition will be transmitted to the controller. Considering the effect of the network transmission delay, event-triggered scheme and probabUistic actuator faults with different failure rates, a new actuator fault model is proposed. Criteria for the exponential stability and criteria for co-designing both the feedback and the trigger param- eters are derived by using Lyapunov functional. These cri- teria are obtained in the form of linear matrix inequalities. A simulation example is employed to show the effectiveness of the proposed method.

关 键 词：Networked control system Probabilisticactuator fault Event-triggered scheme Reliable control. 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP312[自动化与计算机技术—控制科学与工程]