TY - GEN
T1 - Output tracking of networked control systemswith delay compensations
AU - Lin, Yujuan
AU - Ma, Taisheng
AU - Cao, Weijun
AU - Zhang, Jinhui
N1 - Publisher Copyright:
© 2014 TCCT, CAA.
PY - 2014/9/11
Y1 - 2014/9/11
N2 - 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.
AB - 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.
KW - Data Packet Dropout
KW - Network Communication Delay
KW - Networked Control Systems
KW - Output Tracking Control
UR - http://www.scopus.com/inward/record.url?scp=84907943458&partnerID=8YFLogxK
U2 - 10.1109/ChiCC.2014.6895910
DO - 10.1109/ChiCC.2014.6895910
M3 - Conference contribution
AN - SCOPUS:84907943458
T3 - Proceedings of the 33rd Chinese Control Conference, CCC 2014
SP - 5678
EP - 5683
BT - Proceedings of the 33rd Chinese Control Conference, CCC 2014
A2 - Xu, Shengyuan
A2 - Zhao, Qianchuan
PB - IEEE Computer Society
T2 - Proceedings of the 33rd Chinese Control Conference, CCC 2014
Y2 - 28 July 2014 through 30 July 2014
ER -