DocumentCode :
585750
Title :
Predictive control of networked systems with communication delays
Author :
Shi, Peng ; Yang, Rongni ; Basin, Michael ; Karimi, Hamid Reza
Author_Institution :
Fac. of Adv. Technol., Univ. of Glamorgan, Pontypridd, UK
fYear :
2012
fDate :
3-5 Oct. 2012
Firstpage :
1166
Lastpage :
1171
Abstract :
This paper studies the problem of predictive output feedback control for networked control systems with random communication delays. A networked predictive control scheme is employed to compensate for random communication delays, which mainly consists of the control prediction generator and network delay compensator. Furthermore, a new strategy of designing the time-varying predictive controller with mixed random delays for networked systems is proposed. Then the system can be formulated as a Markovian jump system. New techniques are presented to deal with the distributed delay in the discrete-time domain. Based on analysis of closed-loop networked predictive control systems, the designed predictive time-varying output feedback controller can achieve the desired control performance and also guarantee system stability. Simulation examples demonstrate the compensation for random communication delays and data loss in networked systems using the proposed predictive controller design strategy.
Keywords :
Markov processes; closed loop systems; control system synthesis; delays; distributed control; feedback; networked control systems; predictive control; stability; time-varying systems; Markovian jump system; closed-loop networked predictive control systems; control prediction generator; discrete-time domain; distributed delay; mixed random delays; network delay compensator; networked control systems; predictive output feedback control; predictive time-varying output feedback controller; random communication delays; time-varying predictive controller design strategy; Delay; Educational institutions; Linear matrix inequalities; Output feedback; Predictive control; Symmetric matrices;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Control (ISIC), 2012 IEEE International Symposium on
Conference_Location :
Dubrovnik
ISSN :
2158-9860
Print_ISBN :
978-1-4673-4598-9
Electronic_ISBN :
2158-9860
Type :
conf
DOI :
10.1109/ISIC.2012.6398259
Filename :
6398259
Link To Document :
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