@inproceedings{oai:jaxa.repo.nii.ac.jp:00007254, author = {船瀬, 龍 and 白澤, 洋次 and 三桝, 裕也 and 岡野, 仁庸 and 津田, 雄一 and 佐伯, 孝尚 and 森, 治 and Funase, Ryu and Shirasawa, Yoji and Mimasu, Yuya and Okano, Yoshinobu and Tsuda, Yuichi and Saiki, Takanao and Mori, Osamu}, book = {アストロダイナミクスシンポジウム講演後刷り集, The 20th Workshop on JAXA Astrodynamics and Flight Mechanics}, month = {Mar}, note = {第20回アストロダイナミクスシンポジウム (2010年7月26-27日. 宇宙航空研究開発機構宇宙科学研究所), 相模原市, 神奈川県, The 20th Workshop on JAXA Astrodynamics and Flight Mechanics 2010 (July 26-27, 2010. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, This paper introduces a new attitude control system for a solar sail, which leverages solar radiation pressure. This novel system achieves completely fuel-free and oscillation-free attitude control of a flexible spinning solar sail. This system consists of thin-film-type devices that electrically control their optical parameters such as reflectivity to generate an imbalance in the solar radiation pressure applied to the edge of the sail. By using these devices, minute and continuous control torque can be applied to the sail to realize very stable and fuel-free attitude control of the large and flexible membrane. The control system was implemented as an optional attitude control system for small solar power sail demonstrator named IKAROS. In-orbit attitude control experiments were conducted, and the performance of the controller was successfully verified in comparison with the groundbased analytical performance estimation., 資料番号: AA0065115007}, pages = {35--40}, publisher = {宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS), Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)}, title = {Oscillation-Free Attitude Control System for Spinning Solar Sail and Its Flight Results}, volume = {20}, year = {2011} }