Active Fault-tolerant Control for Networked Control Systems with Data Packet Dropout via Predictive Control

摘要：

A constrainted active model predictive fault-tolerant control strategy against actuator faults for networked control systems with data packet dropout is proposed in this paper.Let N (control horizon)step ahead predictive trace as one unit then the networked control system is regarded as a switch system,a buffer is designed to reserve the prdicted control sequence at the actuator node.When the packet is dropouted,the actuator can choose corresponding control signal.It is shown that the closed-loop networked predictive control system with actuator faults and packet dropout is stabilizable if the corresponding switched system is stabilizable.Finally,simulations are performed to show the effectiveness of the proposed method.

作者: LUO Xiaoyuan ZHANG Junling ZHANG Yuyan GUAN Xinping

作者单位: Institute of Electrical Engineering,Yanshan University,Qinhuangdao 066004,P.R.China Institute of Electrical Engineering,Yanshan University,Qinhuangdao 066004,P.R.China Shool of Electro

会议类型: 国际会议

会议名称: The 30th Chinese Control Conference(第三十届中国控制会议)

会议地点: 烟台

会议语种:英文

页码: 1-6

在线出版日期: 2011-07-01（万方平台首次上网日期，不代表论文的发表时间）