時変系において外乱抑制性を付加した一般化最小分散制御の設計―突風を受ける船舶操舵系への適用―

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: 2014/09/01

タイトル(英語): Design of Generalized Minimum Variance Control against Load-Disturbance for Time Varying System―Applying to Ship's Steering on a Gust of Wind―

著者名: 土井　正好（広島工業大学工学部知能機械工学科），永本　和寿（弓削商船高専），森　泰親（首都大学東京大学院システムデザイン研究科）

著者名(英語): Masayoshi Doi (Department of Intelligent Mechanical Engineering, Faculty of Engineering, Hiroshima Institute of Technology), Kazuhisa Nagamoto (Yuge National Maritime College), Yasuchika Mori (Graduate of System Design, Tokyo Metropolitan University)

キーワード: 一般化最小分散制御，Diophantine方程式，時変系，操作端外乱　　generalized minimum variance control，diophantine equation，time varying system，load-disturbance

要約(英語): The proposed GMVC can be applied to the time varying system. The GMVC has the tracking performance against the reference change and a load disturbance in time varying system.Turning performance due to ship's steering is different from each steering angle. Therefore, the turning performance due to steering is time varying system. First, this study identifies the ship's maneuverability, which is expressed as Auto-Regressive eXogeneous (ARX) model, by each steering angle. Second, time varying parameters of ARX model are verified. Finally, this study designs a control system for the time varying steering system. The angular velocity of turning is controlled by applying Generalized Minimum Variance Control (GMVC) for time varying system. Especially, GMVC is arranged the polynomial's multiply for the time varying steering system.The proposed GMVC can be applied to the ship's steering of time varying system. The GMVC can stable steer the ship when a gust of wind is received.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.134 No.9 （2014） 特集Ⅰ：制御系設計における適応・学習・同定・モデリングの新展開　特集Ⅱ：インテリジェント・システム

本誌掲載ページ: 1167-1174 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/134/9/134_1167/_article/-char/ja/