Multivariable Predictive Control with Filtered Variables in Prediction Equations

Citation data:

MATEC Web of Conferences, ISSN: 2261-236X, Vol: 76, Page: 01003

Publication Year:
2016
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Repository URL:
http://publikace.k.utb.cz/handle/10563/1006993; http://hdl.handle.net/10563/1006993
DOI:
10.1051/matecconf/20167601003
Author(s):
Marek Kubalcik; Vladimir Bobal; N. Mastorakis; V. Mladenov; A. Bulucea
Publisher(s):
EDP Sciences
Tags:
Chemistry; Engineering; Materials Science
article description
The paper is focused on an implementation of a multivariable predictive controller with a colouring filter C in a disturbance model. The filter is often essential for practical applications of predictive control based on input-output models. It is commonly considered as a design parameter because it has direct effects on closed loop performance. In this paper a computation of redictions for the case with the colouring filter is introduced. The computation is based on a particular model of the controlled system in the form of matrix fraction which is commonly used for description of a range of multivariable processes. Performance of closed loop system with and without the colouring filter in the disturbance model was compared.