@inproceedings{oai:jaxa.repo.nii.ac.jp:00007340,
 author = {成田, 伸一郎 and 大槻, 真嗣 and 若林, 幸子 and 西田, 信一郎 and Narita, Shinichiro and Otsuki, Masatsugu and Wakabayashi, Sachiko and Nishida, Shinichiro},
 book = {アストロダイナミクスシンポジウム講演後刷り集, Proceedings of 19th workshop on JAXA Astrodynamics and Flight Mechanics},
 month = {Mar},
 note = {アストロダイナミクスシンポジウム (2009年7月30-31日. 宇宙航空研究開発機構宇宙科学研究本部)), Workshop on JAXA Astrodynamics and Flight Mechanics, 2009 (July 30-31, 2009. Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA)), Sagamihara, Kanagawa Japan, 摘要: 「かぐや」に続く月探査として，月面移動型ローバの検討が進められている．月面上はレゴリスと呼ばれる軟弱地盤で覆われている．そのためローバはこの極限環境下でミッションを確実に遂行する走行系として車輪形状を変形し走行性能を向上させる低圧走行機構を備えることが要求されている．本稿では，低圧車輪の縦ばね定数に関して，試作車輪の計測とモデル化車輪の解析結果、およびその比較検討を報告する．, JAXA is examining research and development of a mobile rover required for searching or constructing basement on the lunar surface in succession of KAGUYA. Because the lunar surface is covered by regolith, the rover has a difficulty in running. Therefore newly low contact force mechanism to achieve running with high reliability by changing the contact shape itself. In this research, the stiffness properties on experimental flexible wheel were determined to use flat shape sensor pressed against the wheel longitudinal direction. The result indicated that the longitudinal spring constant increased with increasing load mass for vertical direction. This paper described the longitudinal spring contact of flexible wheel static measurement both experimental test and modeling analysis method., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0064734035},
 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)},
 title = {Spring Constant Measurement of Low Contact Force Drive Mechanism for Lunar Exploration Rover},
 volume = {2009},
 year = {2010}
}