Title :
Networked control of MIMO systems
Author :
Albertos, Pedro ; García, Pedro ; Cuenca, Ángel
Author_Institution :
Dept. of Syst. Eng. & Control, Tech. Univ. of Valencia, Valencia, Spain
Abstract :
In Networked Control Systems, delays are unavoidable. Moreover, loss of data should be taken into account. Smith-like predictor is the most common approach to cope with delays, but open loop stability is required to ensure internal stability. Some recent results allow dealing with these systems, if a SISO structure is concerned. In this paper, the design of a predictor-observer for possible unstable MIMO delayed systems is proposed. Also, a missing data reconstruction approach is proposed. The main result is illustrated by the networked control of an unstable chemical reactor.
Keywords :
MIMO systems; control engineering computing; control system synthesis; delay systems; observers; open loop systems; stability; SISO structure; Smith-like predictor; internal stability; missing data reconstruction approach; networked control system design; open loop stability; predictor-observer; unstable MIMO delayed system; Actuators; Communication system control; Control design; Control systems; Delay effects; Delay systems; MIMO; Networked control systems; Open loop systems; Stability;
Conference_Titel :
Asian Control Conference, 2009. ASCC 2009. 7th
Conference_Location :
Hong Kong
Print_ISBN :
978-89-956056-2-2
Electronic_ISBN :
978-89-956056-9-1
