電気学会論文誌C(電子・情報・システム部門誌)
Online ISSN : 1348-8155
Print ISSN : 0385-4221
ISSN-L : 0385-4221
<システム・計測・制御>
データ駆動型応答予測PIDゲイン更新法
松井 義弘綾野 秀樹増田 士朗中野 和司
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ジャーナル 認証あり

2021 年 141 巻 9 号 p. 999-1007

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This paper gives a data-driven PID gain update method based on model matching with a reference model using closed-loop step reference data obtained from a poorly-tuned closed-loop system. The proposed method has the following features: 1) the method can suppress the influence of approximation of model matching error on the PID gain update; 2) the method can predict the responses of the closed-loop system after updating the controller; and 3) the response predictions can be useful in the evaluation of the suitability of the reference model for model matching. The effectiveness of the proposed method is shown through experiments.

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