降圧型DC-DCコンバータのMPC-PI制御法とその実装

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: 2013/08/01

タイトル(英語): An MPC-PI Approach for Buck DC-DC Converters and Its Implementation

著者名: 劉　康志（千葉大学工学部電気電子工学科），横澤　祐司（キヤノンファインテック（株）），片根　保（千葉大学工学部電気電子工学科），中川　崇史（千葉大学工学部電気電子工学科）

著者名(英語): Kang-Zhi Liu (Dept. of Electrical and Electronics Engineering, Chiba University), Yuji Yokozawa (Canon Finetech Inc.), Tamotsu Katane (Dept. of Electrical and Electronics Engineering, Chiba University), Takashi Nakagawa (Dept. of Electrical and Electronics Engineering, Chiba University)

キーワード: 降圧型コンバータ，予測期間の短いモデル予測制御，平均状態の推定，最小次元オブザーバ，ロバスト性補償　　buck converter，short horizon MPC，estimation of averaged state，minimal order observer，robustness compensation

要約(英語): This paper describes a new model predictive control method for buck DC-DC converters. The objective is to achieve a good trade-off between fast response and low overshoot in the transient response of the output voltage. In the well-known PWM-PI method, such a trade-off is difficult to attain. The proposed model predictive control is based on an analytic algorithm that can be easily implemented online. Further, a PI outer loop is introduced to improve the robustness against load uncertainty. Moreover, the advantage of the proposed model predictive control is verified experimentally. The experimental results show that the proposed method outperforms the PWM-PI method.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.133 No.8 （2013）

本誌掲載ページ: 838-844 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/133/8/133_838/_article/-char/ja/