Title :
A design of state predictive LQI controllers for a networked control system
Author :
Ueno, Tomoya ; Azuma, Takehito
Author_Institution :
Dept. of Electr. & Electron. Eng., Utsunomiya Univ., Tochigi, Japan
Abstract :
This paper considers a design problem of controllers for our developed networked control system based on state predictive control. Our developed system consists of a wireless vehicle, a router in a computer network and a computer as the controller. Because the router has an AQM mechanism to keep the queue size constant, our networked control system can be described as linear systems with an input time-delay. Thus the state predictive controller with an integrator can be applied to stabilize our developed networked control system. The efficacy of the designed controller is demonstrated in a numerical example.
Keywords :
control system synthesis; delays; distributed control; linear quadratic control; predictive control; stability; AQM mechanism; computer network router; input time-delay; networked control system; queue size constant; state predictive LQI controller design; wireless vehicle; Control systems; Networked control systems; Networked control systems; congestion control; input-time delays; linear time-delay systems; state predictive control;
Conference_Titel :
ICCAS-SICE, 2009
Conference_Location :
Fukuoka
Print_ISBN :
978-4-907764-34-0
Electronic_ISBN :
978-4-907764-33-3
