Publication: A new approach to defining a dynamic relative gain
Program
KU-Authors
KU Authors
Co-Authors
Mc Avoy, T.
Chen, R.
Robinson, D.
Schnelle, P.D.
Publication Date
Language
Type
Embargo Status
Journal Title
Journal ISSN
Volume Title
Alternative Title
Abstract
A new approach to defining a dynamic RGA (DRGA) is presented. The approach assumes the availability of a dynamic process model which is used to design a proportional output optimal controller. The new DRGA is defined based on the resulting controller gain matrix. Two examples in which the traditional RGA gives the wrong pairings and an inaccurate indication of the amount of interaction present are discussed. One example involves transfer function models and the other an industrial recycle/reactor system. In both cases the new DRGA indicates the best pairings to use and it accurately assesses the extent of interaction present.
Source
Publisher
Elsevier Sci Ltd
Subject
Automation control system
Citation
Has Part
Source
Control Engineering Practice
Book Series Title
Edition
DOI
10.1016/S0967-0661(02)00207-1