Title :
Multi-value stochastic optimal control of networked control system with long time delay
Author :
Dong, Zhe ; Sun, Dehui ; Shi, Yuntao ; Liu, Daqian
Author_Institution :
Key Lab. of Beijing for Field-bus Technol. & Autom., North China Univ. of Technol., Beijing, China
Abstract :
This paper presents a new control scheme for NCSs with long network induced time delay. In this method, the controller export multi-value at each sample time, different value for different case of delay. The model of the control scheme has been established. The network induced delay has been discussed and modeled as Markov chain. Using the stochastic optimal control theory, the controller design method has been analyzed. The simulation results are given to show the validity of the proposed method.
Keywords :
Markov processes; control system synthesis; delays; distributed control; feedback; optimal control; Markov chain; controller design method; long network induced time delay; multivalue stochastic optimal control; networked control system; Analytical models; Delay; Optical fiber networks; Optical sensors; US Department of Defense; Variable speed drives;
Conference_Titel :
Modelling, Identification and Control (ICMIC), The 2010 International Conference on
Conference_Location :
Okayama
Print_ISBN :
978-1-4244-8381-5
Electronic_ISBN :
978-0-9555293-3-7
