Title :
Predictive Control of Networked Systems with Random Delay and Data Dropout
Author :
Xia, Yuanqing ; Liu, G.P. ; Rees, D.
Author_Institution :
Sch. of Electron., Glamorgan Univ., Pontypridd
Abstract :
This paper is concerned with the stochastic stability analysis of networked control systems with random network delay. A new control scheme termed networked predictive control is proposed. This scheme mainly consists of the control prediction generator and network delay compensator. The control prediction generator provides a set of future control predictions to make the closed-loop system achieve the desired control performance and the network delay compensator removes the effects of the network transmission delay and data dropout. The stochastic stability criteria of the closed-loop networked predictive control systems are derived. A numerical example shows the effectiveness of the proposed scheme
Keywords :
closed loop systems; delays; distributed control; predictive control; stability; closed-loop system; control prediction generator; data dropout; network delay compensator; networked control systems; networked predictive control; random delay; random network delay; stochastic stability analysis; Communication system control; Control systems; Delay effects; Delay systems; Internet; Networked control systems; Predictive control; Stability analysis; State feedback; Stochastic systems;
Conference_Titel :
Networking, Sensing and Control, 2006. ICNSC '06. Proceedings of the 2006 IEEE International Conference on
Conference_Location :
Ft. Lauderdale, FL
Print_ISBN :
1-4244-0065-1
DOI :
10.1109/ICNSC.2006.1673221