Effectiveness of signal excitation design methods for ill-conditioned processes identification1

A comparison of the effectiveness between five different methods to generate excitation input signals for the identification of ill-conditioned processes is presented. Evaluation is made using a 2x2 MIMO model of a high purity distillation column. Results are analysed using a proposed factor, which...

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Bibliographic Details
Published inIFAC Proceedings Volumes Vol. 45; no. 15; pp. 337 - 342
Main Authors Kuramoto, André Seichi Ribeiro, Vaillant, Osmel Reyes, Garcia, Claudio
Format Journal Article
LanguageEnglish
Published 2012
Subjects
ill-conditioned process
input signal design
MIMO
MPC
MPC
MIMO
input signal design
ill-conditioned process
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Summary:A comparison of the effectiveness between five different methods to generate excitation input signals for the identification of ill-conditioned processes is presented. Evaluation is made using a 2x2 MIMO model of a high purity distillation column. Results are analysed using a proposed factor, which evaluates dispersion of the system output plane.
ISSN:1474-6670
DOI:10.3182/20120710-4-SG-2026.00074