SICE Journal of Control, Measurement, and System Integration
Online ISSN : 1884-9970
Print ISSN : 1882-4889
ISSN-L : 1882-4889
CONTRIBUTED PAPERS
Fictitious Reference Iterative Tuning to Modified IMC for Unstable Plants
Hien Thi NGUYENOsamu KANEKOShigeru YAMAMOTO
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2013 Volume 6 Issue 5 Pages 345-352

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Abstract

This paper proposes a data-driven controller parameter tuning of the modified internal model control (IMC), which was proposed by Yamada in 1999, for unstable plants. Here the authors apply fictitious reference iterative tuning (FRIT) to the parameterized modified IMC with only one-shot experimental data. The proposed approach enables us to simultaneously obtain the optimal controller for a desired performance and an appropriate model of the actual plant, and it is applicable for unstable plants in both of the minimum phase and the non-minimum phase cases.

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© 2013 The Society of Instrument and Control Engineers
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