JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
49202000.pdf5.97 MB
title小型衛星μ-LabSatによる月トラッキング姿勢制御実験
Other TitleMoon tracking attitude control experiment of a micro satellite micro-LabSat
Author(jpn)照井 冬人; 木村 真一; 永井 康史; 山本 宏; 吉原 圭介; 山元 透; 中須賀 真一
Author(eng)Terui, Fuyuto; Kimura, Shinichi; Nagai, Yasufumi; Yamamoto, Hiroshi; Yoshihara, Keisuke; Yamamoto, Toru; Nakasuka, Shinichi
Author Affiliation(jpn)宇宙航空研究開発機構 総合技術研究本部; 情報通信研究機構; 情報通信研究機構; 情報通信研究機構; 宇宙航空研究開発機構 総合技術研究本部; 宇宙航空研究開発機構 総合技術研究本部; 東京大学 大学院工学系研究科
Author Affiliation(eng)Japan Aerospace Exploration Agency Institute of Aerospace Technology; National Institute of Information and Communications Technology; National Institute of Information and Communications Technology; National Institute of Information and Communications Technology; Japan Aerospace Exploration Agency Institute of Aerospace Technology; Japan Aerospace Exploration Agency Institute of Aerospace Technology; University of Tokyo School of Engineering
Issue Date2006-03-31
PublisherJapan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構
Publication date2006-03-31
Languagejpn
Abstract'Micro-LabSat', a micro-piggyback satellite, was launched by an H-2A rocket on December 14, 2002. One of its missions was to release truncated cone-shaped targets with representative dimensions of approximately 10 cm and evaluate the use of machine vision to estimate their position and attitude relative to the satellite. As a follow-on mission using the same camera, an attitude control moon-tracking maneuver was planned comprising the following steps: (1) recognize the moon in captured images and track it continuously, (2) calculate the median point of the moon, (3) control the satellite's attitude to move the moon's position in the image to be near the image center, (4) maintain the moon's position near the center of the image. Micro-LabSat is a bias-momentum micro satellite with two wheels, a configuration that is not normally capable of agile attitude maneuvers. This paper describes an algorithm 'Sliding Mode Controller using the Rodriguez parameter' that has been developed to enable such maneuvers, and presents the results of its evaluation by numerical simulation and an on-orbit moon tracking experiment.
DescriptionJAXA Research and Development Report
宇宙航空研究開発機構研究開発報告
Keywordsmicrosatellite; attitude control; micro-LabSat; sliding mode control; moon tracking; line of sight; hardware in the loop simulation; spaceborne experiment; moon tracking; control input; on-orbit experiment; 小型衛星; 姿勢制御; μ-LabSat; スライディングモード制御; 月トラッキング; 視線; ハードウエアインザループシミュレーション; 在宇宙実験; 月トラッキング; 制御入力; 軌道上実験
Document TypeTechnical Report
JAXA Category研究開発報告
ISSN1349-1113
SHI-NOAA0049202000
Report NoJAXA-RR-05-038
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/28067


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.