Predictive Functional Controlを用いたモデルフリー制御器の設計

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: 2024/01/01

タイトル(英語): Design of a Model-Free Controller based on Predictive Functional Control

著者名: 芦田　洋一郎（松江工業高等専門学校），片山　優（松江工業高等専門学校）

著者名(英語): Yoichiro Ashida (Department of Electrical Engineering and Computer Science, National Institute of Technology, Matsue College), Masaru Katayama (Department of Electrical Engineering and Computer Science, National Institute of Technology, Matsue College)

キーワード: モデルフリー制御，データ駆動制御，知的PID制御，超局所モデル，Predictive Functional Control　　model-free controller，data-driven control，intelligent-PID control，ultra-local model，predictive functional control

要約(英語): Intelligent-PID (i-PID) control proposed by Fliess is a simple control algorithm. The controller is designed based on ultra-local model, and consisted of PID type controller and derivatives of reference signal and controlled variables. Authors have considered discrete i-PID controller and its properties, and one of the result was that PD controller was sufficient in discrete time domain. In discrete i-PID controller, PD type controller is still required to ensure convergence of controlled error to zero, and PD type parameters affects convergence property, fast-response property and stability. In this paper, predictive functional control (PFC) based on an ultra-local model is proposed. By introducing of PFC, controlled variable converge to reference value without PD type controller. User-specified parameters of the proposed controller is smaller than the conventional i-PID controller. Characteristics of the proposed controller are compared with discrete i-PID controller by numerical examples.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.144 No.1 （2024）

本誌掲載ページ: 15-20 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/144/1/144_15/_article/-char/ja/