Output Tracking of Networked Control Systems With Delay Compensations

摘要：

　　This paper investigates networked output tracking control problem by considering the delay compensations in both the feedback and forward channels in networked control systems(NCSs).At the controller side,the delayed output measurements are treated as a special output disturbance,and the feedback channel delay is compensated with the aid of the disturbance estimate generated by an extended functional observer.For the delay in the forward channel,the buffer and packet-based delay compensation approaches are presented,respectively.Then,the stability analysis is performed of the networked closed-loop systems.Finally,the simulation results demonstrate the effectiveness of the proposed method.

关键词： Output Tracking Control Network Communication Delay Data Packet Dropout Networked Control Systems

作者: LIN Yujuan MA Taisheng CAO Weijun ZHANG Jinhui

作者单位: College of Information Science & Technology,Beijing University of Chemical Technology,Beijing 100029,China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 5678-5683

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）