閉ループデータを用いたPID制御系の直接的設計法

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2012/06/01

タイトル(英語): Design of an Implicit GMV-PID Controller Using Closed Loop Data

著者名: 脇谷　伸（広島大学大学院工学研究科システムサイバネティクス専攻），細川　慧（広島大学大学院工学研究科システムサイバネティクス専攻），山本　透（広島大学大学院工学研究院電気電子システム数理部門）

著者名(英語): Shin Wakitani (Department of System Cybernetics, Graduate School of Engineering, Hiroshima University), Kei Hosokawa (Department of System Cybernetics, Graduate School of Engineering, Hiroshima University), Toru Yamamoto (Div. of Electrical, Systems and Mathematical Engineering, Hiroshima University)

キーワード: PID制御，一般化最小分散制御，直接法，閉ループデータ　　PID Control，Generalized Minimum Variance Control，Implicit Method，Closed Loop Data

要約(英語): In industrial processes, PID control has been applied to a lot of real systems. The control performance strongly depends on PID parameters. Although, some schemes for tuning PID parameters have been proposed, however, these schemes need system parameters which are estimated by system identification in order to calculate PID parameters.On the other hand, model-free controller design schemes represented by VRFT or FRIT which have received much attention in last few years. These methods can calculate control parameters using closed-loop data and are expected to reduce computational costs.In this paper, a type of implicit PID controllers using closed-loop data is proposed. According to the proposed method, PID parameters are calculated based on the implicit GMVC. Moreover, the control performance can be suitably adjusted by only user-specified parameter. The effectiveness of the proposed method is numerically and experimentally evaluated.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.132 No.6 （2012） 特集：データ指向型モデリング/予測/制御

本誌掲載ページ: 873-878 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/132/6/132_873/_article/-char/ja/