DocumentCode
391268
Title
Online delay-evaluation control for networked control systems
Author
Zhen, Wei ; Jian-Ying, Xie
Author_Institution
Dept. of Autom., Shanghai Jiao Tong Univ., China
Volume
2
fYear
2002
fDate
10-13 Dec. 2002
Firstpage
1649
Abstract
Presents an online delay-evaluation approach - delay window (DW), for networked control systems, which characterizes the time delays online without a synchronized clock in the network and any prior assumptions of time delays. Based on this approach, an optimal control scheme is designed to achieve desired performance despite the uncertain delays in the system. The experimental results based on a CANbus experimental setup illustrate the effectiveness of the proposed control design and present a satisfactory performance of the closed-loop system.
Keywords
controller area networks; delays; distributed control; field buses; optimal control; uncertain systems; CANbus; closed-loop system; delay window; networked control systems; online delay-evaluation control; optimal control scheme; time delays; uncertain delays; Actuators; Clocks; Control systems; Delay effects; Delay systems; Networked control systems; Optimal control; Sampling methods; Size control; Synchronization;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-7516-5
Type
conf
DOI
10.1109/CDC.2002.1184756
Filename
1184756
Link To Document