昇圧コンバータの非線形非因果的フィードフォワードを用いた2自由度制御の実験検証

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2024/03/01

タイトル(英語): Experimental Verification of Two Degree-of-Freedom Control Using Nonlinear Noncausal Feedforward Control for Boost Converters

著者名: 三好　正太（東京大学），大西　亘（東京大学），古関　隆章（東京大学），佐藤　基（東洋電機製造（株）横浜製作所）

著者名(英語): Shota Miyoshi (The University of Tokyo), Wataru Ohnishi (The University of Tokyo), Takafumi Koseki (The University of Tokyo), Motoki Sato (Toyo Denki Seizo K. K.)

キーワード: 昇圧コンバータ，非最小位相系，非因果的安定逆系，2自由度制御，フィードフォワード制御　　boost converter，nonminimum phase system，noncausal stable inversion，two degree-of-freedom control，feedforward control

要約(英語): Precise variable output voltage control of boost converters has wide possibility of industrial applications. However, it is challenging owing to the nonlinear and nonminimum phase characteristic of the boost converter. In a previous study, the authors have proposed a nonlinear noncausal feedforward control method for precise control, and the experimental varidation was shown for a small load. This study verifies the validity of the proposed nonlinear noncausal feedforward control with current and voltage feedback control with a 10kW load, which is 500 times greater than the conceptual validation of the previous paper. The result confirms the effectiveness and validity of the proposed control method on a practical boost converter system.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.144 No.3 （2024） 特集：J-RAIL 2022

本誌掲載ページ: 112-121 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/ieejias/144/3/144_112/_article/-char/ja/