@inproceedings{oai:jaxa.repo.nii.ac.jp:00007781, author = {吉田, 和哉 and 加藤, 治久 and 西牧, 洋一 and 久保田, 孝 and Yoshida, Kazuya and Kato, Haruhisa and Nishimaki, Yoichi and Kubota, Takashi}, book = {平成14年度アストロダイナミクスシンポジウム:講演後刷り集, ISAS Proceedings of 12th Workshop on Astrodynamics and Flight Mechanics 2002: A Collection of Technical Papers}, month = {Feb}, note = {2003年に打ち上げが予定されている小惑星探査機MUSES-Cにおいて、重要な検討課題のひとつとして、探査機が小惑星と接触しサンプル採取後に離脱するシーケンスがあげられる。本講演では、MUSES-Cのタッチダウン挙動について、これまで各種の実験およびシミュレーションを用いて検討してきた結果を総括し、報告する。, The touch-down behavior of the MUSES-C is studied based on the dynamics model of a multibody system with frictional contact. To verify the mathematical model, experiments with a miniature model have been carried out under the micro-gravity environment in a drop-shaft facility, MGLAB. Full-scale experiments with the hardware components of the proto-flight model have been also carried out using the ISAS's robot simulator. Nominal and critical cases of the touch-down sampling are examined by comparing the results of experiment and numerical simulation., 資料番号: AA0045497019}, pages = {108--113}, publisher = {宇宙科学研究所, The Institute of Space and Astronautical Science (ISAS)}, title = {Critical motion analysis on touch-down sampling of MUSES-C}, year = {2003} }