JAXA Repository / AIREX 未来へ続く、宙(そら)への英知

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Other TitleAttitude control for efficient improvement of Space Solar Power Satellite
Author(jpn)古賀 雄介; 渡部 武夫; 藤井 裕矩
Author(eng)Koga, Yusuke; Watanabe, Takeo; Fujii, Hironori A.
Author Affiliation(jpn)東京都立科学技術大学; 東京都立科学技術大学; 東京都立科学技術大学
Author Affiliation(eng)Tokyo Metropolitan Institute of Technology; Tokyo Metropolitan Institute of Technology; Tokyo Metropolitan Institute of Technology
Issue Date2005-06
PublisherInstitute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)
Publication title第24回宇宙エネルギーシンポジウム 平成16年度
The Twenty-fourth Space Energy Symposium March 7, 2005
Start page52
End page56
Publication date2005-06
AbstractThis paper is devoted to analyze dynamical characteristics of a tethered Space Solar Power Satellite (SSPS) system proposed by the Japan Aerospace Exploration Agency (JAXA). The system consists of large, thin, flexible rectangle plates connected to a bus system through tethers. Attitude of the tethered SSPS is gravity-gradient stabilized with employment of tether technology. The control method is studied for the solar panel, which is directed toward solar light in order to improve the efficient generation of electric power. The controlled performance is analyzed by numerical simulation. The results show efficient performance of the tethered SSPS for the generation of sufficient electric power.
Keywordsspace solar power system; solar power satellite; tethered satellite; microwave power beaming; rectenna; geostationary Earth orbit; satellite attitude control; solar cell panel; numerical analysis; equation of motion; 宇宙太陽光利用システム; 太陽発電衛星; テザー衛星; マイクロ波パワービーミング; レクテナ; 静止軌道; 衛星姿勢制御; 太陽電池パネル; 数値解析; 運動方程式
Document TypeConference Paper
JAXA Categoryシンポジウム・研究会

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