CMACメモリによるデータベース駆動型PID制御系の実現

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: 2023/03/01

タイトル(英語): Realization of a Database-Driven PID Control System Using a CMAC Memory

著者名: 李　致峰（広島大学先進理工系科学研究科），関　哲（広島大学コベルコ建機夢源力共創研究所），山本　透（広島大学先進理工系科学研究科），大松　繁（広島大学デジタルものづくり教育研究センター）

著者名(英語): Zhifeng Li (Graduate School of Advanced Science and Engineering, Hiroshima University), Zhe Guan (KOBELCO Construction Machinery Dream-DrivenCo-Creation Research Center, Hiroshima University), Toru Yamamoto (Graduate School of Advanced Science and Engineering, Hiroshima University), Sigeru Omatu (Digital Manufacturing Education and Research Center, Hiroshima University)

キーワード: PID制御，データベース駆動型，CMAC，オフライン最適化，非線形システム，プロセス制御_x000D_　　PID control，database-driven，CMAC，off-line optimization，nonlinear systems，process control

要約(英語): As a nonlinear control approach, a database-driven PID (DD-PID) controller has been proposed that uses distance calculations of an initial database to tune PID parameters. However, sorting operations are required in extracting neighborhood data from the database, which imposes a large computational load. Therefore, it is impossible to finish this computation within a restricted sampling period in control systems with fast response time and insufficient memory capacity. On the other hand, the cerebellar model articulation controller (CMAC) has advantages for these problems and has similar constructs to the DD approach. Therefore, this paper combines advantages of these two approaches, and proposes a CMAC-PID controller design based on off-line optimization of a database. Finally, a comparison with conventional off-line CMAC-PID controller and DD-PID controller through simulations are considered.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.143 No.3 （2023） 特集：スマートシステムと計測・制御技術　－SDGsへの貢献－

本誌掲載ページ: 281-288 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/143/3/143_281/_article/-char/ja/