DocumentCode :
420761
Title :
Stochastic stability analysis and control of networked control systems with randomly varying long time-delays
Author :
Yang, Yuequan ; Xu, De ; Tan, Min ; Dai, Xianzhong
Author_Institution :
Inst. of Autom., Chinese Acad. of Sci., Beijing, China
Volume :
2
fYear :
2004
fDate :
15-19 June 2004
Firstpage :
1391
Abstract :
This paper mainly studies stability and optimal control for networked control systems with the real-time setup of time-driven sensor, event-driven controller and actuator, and with the assumption that network-induced delay is no longer than certain known times of sampling period. The modeling of this class of networked control systems is given. Then, preliminary stochastic stability analysis of it is presented. Finally, based on stochastic optimal control theory an LQG control scheme is provided. Much work needs to be continued for future research.
Keywords :
delays; distributed control; linear quadratic Gaussian control; stability; stochastic processes; Stochastic stability analysis; event-driven controller; linear quadratic Gaussian control; networked control systems; optimal control; time-delays; time-driven sensor; Actuators; Control systems; Networked control systems; Optimal control; Real time systems; Sampling methods; Sensor systems; Stability analysis; Stochastic processes; Stochastic systems;
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.2004.1340869
Filename :
1340869
Link To Document :
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