@inproceedings{oai:jaxa.repo.nii.ac.jp:00007264, author = {久保田, 孝 and Mehedi, Ibrahim M. and Kubota, Takashi}, 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, Precise landing is a crucial requirement for future autonomous landing to investigate scientifically interesting areas of lunar surface. The primary task of precise landing scheme is to solve the spacecraft motion equations easily and eficiently, that will help to generate reference trajectory for lunar descent and landing. This paper proposed an advanced solution for lunar descent equations and reference trajectory generation scheme to circumvent complexity. Trajectory generation algorithm is developed for variable thrust to mass ratio. Mathematical modeling, algorithm design, simulations and results are presented in this paper., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0065115017}, pages = {93--97}, 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 = {Advanced Descent Solution and Trajectory Generation Scheme for Precise and Safe Lunar Landing Mission}, volume = {20}, year = {2011} }