Scheduling methodology and stability of MIMO networked control systems

Authors:
Li-Sheng Wei;Ming Jiang;Ynag Song;Min-Rui Fei
Affiliations:
Anhui University of Technology and Science, Wuhu;Anhui University of Technology and Science, Wuhu;Shanghai Key Laboratory of Power Station Automation Technology, Shanghai University, Shanghai;Shanghai Key Laboratory of Power Station Automation Technology, Shanghai University, Shanghai
Venue:
CCDC'09 Proceedings of the 21st annual international conference on Chinese Control and Decision Conference
Year:
2009

Citing 3
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Abstract

The issue of the scheduling and its stability for multi-input and multi-output networked control systems (NCSs) was researched under communication constraints. A discrete time-variant mathematic model integrating control and scheduling was developed based on the research of the communication sequence notion. Then asymptotical stability of the system was analyzed by using the 2nd Lyapunov method, and the posedness conditions of such information scheduling which could make system stable were derived. The algorithm can successfully give a solution to the problem of scheduling and control co-design, and can give a reference for scheduling analytical research, simultaneously.