Transactions of the Institute of Systems, Control and Information Engineers
Online ISSN : 2185-811X
Print ISSN : 1342-5668
ISSN-L : 1342-5668
Design and Experiment Evaluation of a Performance-Driven Control System Using a FRIT
Takuya KinoshitaAkinori InoueYoshihiro OhnishiToru Yamamoto
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2016 Volume 29 Issue 5 Pages 202-209


In industrial processes, it is necessary to maintain the user-specified control performance in order to achieve desired productivity. This paper describes a new design scheme of performance-driven controllers in which `controller design'’ is fuzed with `control performance assessment’'. According to the proposed scheme, control parameters are tuned by using a FRIT (Fictitious Reference Iterative Tuning). Therefore, the control performance is improved by only once using closed-loop data. The proposed scheme is a kind of data-oriented controllers whose control parameters are directly calculated without estimating system parameters. The effectiveness of the proposed method is verified by using a simulation example and experiment results.

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© 2016 The Institute of Systems, Control and Information Engineers
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