Trial Report of Localization for Visual Based Tracking System in Asteroid Flyby

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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: 2021/03/01タイトル(英語): Trial Report of Localization for Visual Based Tracking System in Asteroid Flyby著者名: Koya Hashizume (Department of Mechan ical Systems Engineering, Graduate School of Engineering, Nagoya University), Kikuko Miyata (Department of Vehicle and Mechanical Engineering, Faculty of Science and Technology, Meijo University), Susumu Hara (Departmen著者名(英語): Koya Hashizume (Department of Mechanical Systems Engineering, Graduate School of Engineering, Nagoya University), Kikuko Miyata (Department of Vehicle and Mechanical Engineering, Faculty of Science and Technology, Meijo University), Susumu Hara (Departmenキーワード: flyby，imaging，visual based tracking要約(英語): Flyby imaging has attracted attention as a method of small body exploration. The visual-based tracking system has been widely used to obtain high-quality images. The high relative velocity between the spacecraft and asteroid makes it difficult to track the target asteroid completely around the closest approach point. The uncertainties of the measured relative parameter cause uncertainties in the required control trajectory profiles for the asteroid tracking. This study proposes a two-degree-of-freedom control system considering the relative parameter uncertainties. In particular, this study performs localization, that is, relative position estimation between the spacecraft and asteroid. A particle filter is applied to the estimator, and its applicability and limitations are discussed through a numerical simulation of a case study.本誌: IEEJ Journal of Industry Applications Vol.10 No.2 （2021） Special Issue Ⅰ on “Motion Control and its Related Technologies” Special Issue Ⅱ on “Advanced Power Electronics Technologies”本誌掲載ページ: 200-201 p原稿種別: 研究開発レター／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/10/2/10_L20000647/_article/-char/ja/ Show more