Data‐driven method for a single‐input multi‐output dual‐rate system

We propose a new data‐driven method for a single‐input multi‐output dual‐rate system, in which the sampling interval of plant outputs is an integer multiple of the holding interval of a control input. In the proposed method, the dual‐rate system is converted to a multi‐input multi‐output single‐rate...

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Bibliographic Details
Published in:IEEJ transactions on electrical and electronic engineering 2018-12, Vol.13 (12), p.1837-1838
Main Authors: Ito, Sho, Sato, Takao, Araki, Nozomu, Konishi, Yasuo
Format: Article
Language:English
Subjects:
closed‐loop data
data‐driven method
dual‐rate
Foreign exchange controls
FRIT
lifting method
single‐input multi‐output
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Summary:We propose a new data‐driven method for a single‐input multi‐output dual‐rate system, in which the sampling interval of plant outputs is an integer multiple of the holding interval of a control input. In the proposed method, the dual‐rate system is converted to a multi‐input multi‐output single‐rate system, and controller parameters are optimized using one‐shot closed‐loop data. Furthermore, the ripple‐free condition is clarified. Finally, the effectiveness of the proposed method is shown through a numerical example. © 2018 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.
ISSN:1931-4973
1931-4981
DOI:10.1002/tee.22748