DocumentCode
3519001
Title
Scheduling and control co-design in networked control system
Author
Luo, Liheng ; Zhou, Chuan ; Cai, Hua ; Chen, Qingwei ; Hu, Weili
Author_Institution
Dept. of Autom., Nanjing Univ. of Sci. & Technol., China
Volume
2
fYear
2004
fDate
15-19 June 2004
Firstpage
1381
Abstract
When a CPU connects with more than two nodes in networked control system (NCS), two classes of NCS´s scheduling, task scheduling and network scheduling, are investigated. A new approach for dynamical priority assignment based on IAE (integral-absolute-error) performance index is presented. A novel scheduling protocol based on RM-IAE is designed to integrate the performance of scheduling and control in networked control system. Simulation results reveal the effectiveness of the proposed protocol. Sampling jitter and input-output latency are presented to analyze the influence in scheduling and control in NCS.
Keywords
control engineering computing; control system synthesis; distributed control; scheduling; input-output latency; integral-absolute-error; networked control system scheduling; sampling jitter; scheduling protocol; Automatic control; Automation; Control systems; Electronic mail; Intelligent networks; Jitter; Networked control systems; Performance analysis; Protocols; Sampling methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN
0-7803-8273-0
Type
conf
DOI
10.1109/WCICA.2004.1340867
Filename
1340867
Link To Document