Fast and Robust Nonlinear Deadbeat Current Control for Boost Converter

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カテゴリ: 論文誌(論文単位)グループ名: 【D】産業応用部門（英文）発行日: 2017/09/01タイトル(英語): Fast and Robust Nonlinear Deadbeat Current Control for Boost Converter著者名: Aviti Mushi (Yokohama National University), S akahisa Nagai (Yokohama National University), Hidemine Obara (Yokohama National University), Atsuo Kawamura (Yokohama National University)著者名(英語): Aviti Mushi (Yokohama National University), Sakahisa Nagai (Yokohama National University), Hidemine Obara (Yokohama National University), Atsuo Kawamura (Yokohama National University)キーワード: boost converter，digital control，deadbeat control，disturbance observer，settling time，recovery time要約(英語): This paper proposes a fast and robust nonlinear deadbeat control for boost DC-DC converters. First, the nonlinear state equation is derived, and second a nonlinear current reference deadbeat control is proposed. Third, a new nonlinear controller to implement the load disturbance compensation is proposed. After the simulations and verification by experiments, it was confirmed that under the conditions of an input voltage of 12V, an output voltage of 20V, a load resistance of 4Ω and a sampling frequency of 100kHz, the voltage command tracking capability of a settling time of 280μs was achieved, and an output voltage recovery time of 1.46ms was achieved for a sudden load change.本誌: IEEJ Journal of Industry Applications Vol.6 No.5 （2017）本誌掲載ページ: 311-319 p原稿種別: 論文／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/6/5/6_311/_article/-char/ja/ Show more