@inproceedings{oai:jaxa.repo.nii.ac.jp:00007447,
 author = {神谷, 俊夫 and 前田, 健 and 小倉, 直人 and 橋本, 樹明 and 坂井, 真一郎 and Kamiya, Toshio and Maeda, Ken and Ogura, Naoto and Hashimoto, Tatsuaki and Sakai, Shinichiro},
 book = {第17回アストロダイナミクスシンポジウム講演後刷り集　2007, Proceedings of 17th Workshop on JAXA Astrodynamics and Flight Mechanics},
 month = {Mar},
 note = {柔軟衛星の高速マヌーバのための新しいフィードフォワード制御アルゴリズム(NME(Nil-Mode-Exciting)プロファイラと称する)を提案する。大型柔軟構造物を有する衛星の姿勢マヌーバのためには柔軟物の固有振動数の不確定性に対するロバスト性が重要であり、大型構造物の場合、多数の大有効質量の柔軟モードを有するため、過去に提案された方式ではロバスト性確保が難しい場合が多い。提案するNMEプロファイラは、コントローラと柔軟構造モードの理想的な周波数分離を可能とし、これらの欠点を克服する周波数事前成形プロファイラである。, A new feedforward algorithm for flexible spacecraft maneuvers is presented. We call this preshaping profiler the Nil-Mode-Exciting (NME) profiler. This algorithm is designed particularly for single-axis rest-to-rest rotational maneuvers (switching maneuvers) with linear actuators. Generally spacecraft with large flexible structure has a lot of large-mass flexible-modes. Therefore, uncertainty of high-order modes needs to be considered for high-accuracy controller design. This paper presents an extrainsensitive maneuvering method which overcomes above-mentioned difficulties. This algorithm includes a preshaping profiler formulated from sampling function (also known as sinc function), consequently feedforward control inputs generated from the preshaping profiler have no frequency response above a certain designed frequency. Therefore residual vibration at the end-point of maneuver can be highly reduced with minimum loss of maneuver agility., 資料番号: AA0063718010},
 pages = {52--57},
 publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)},
 title = {Preshaping profiler for flexible spacecraft rest-to-rest maneuvers},
 year = {2008}
}