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

fYear

2009

Firstpage

232

Lastpage

237

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;

fLanguage

English

Publisher

ieee

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

Type

conf

Filename

5276177