Research, Test and Operation Technology Grp.

大槻 真嗣

オオツキ マサツグ  (Masatsugu Otsuki)

基本情報

所属
国立研究開発法人宇宙航空研究開発機構 宇宙科学研究所 准教授
学位
工学(2005年3月 慶應義塾大学)

J-GLOBAL ID
200901089082425739
researchmap会員ID
5000041736

論文

 142
  • Ryo Hirasawa, Tatsuaki Hashimoto, Kakeru Tokunaga, Shintaro Nakajima, Kota Miyoshi, Chikako Hirose, Junji Kikuchi, Nobutaka Bando, Naoki Morishita, Atsushi Tomiki, Wataru Torii, Taichi Ito, Masatsugu Otsuki, Tetsuo Yoshimitsu, Yasuo Ishige, Hiroshi Takeuchi, Yukio Yamamoto
    Springer Aerospace Technology 695-720 2024年12月14日  
  • Masatsugu Otsuki, Junji Kikuchi, Tetsuo Yoshimitsu, Tatsuaki Hashimoto
    Acta Astronautica 224 309-324 2024年11月  
    This study presents technologies of the triple hybrid landing gear for the OMOTENASHI(Outstanding Moon exploration Technologies demonstrated by Nano Semi-Hard Impactor) spacecraft, which consists of an airbag, a crushable material as a shock absorber, and an impact resistance structure. The inflated airbag has capability to possibly mitigate impact acceleration at the instant of landing and submergence into regolith that covers a planetary surface. The crushable material with lattice structures, manufactured by a metal 3D printer, serves a dual purpose: it dissipates kinetic energy and controls the impact acceleration at landing by compressing itself within a designed deceleration distance. Further, in the impact resistance structure, the protective object is filled with resin and hollow glass beads, and the impact resistance is improved while the weight reduction is maintained. This paper provides the technical details such as the required specification, verification test results, and assembly result of the surface probe as the smallest lander of the OMOTENASHI spacecraft.
  • ○Masatsugu Otsuki, Mitsuhisa Baba, Takane Imada, Takao Maeda, Takehiro Himeno, Masaki Takahashi, Genya Ishigami, Shingo Ozaki, Taizo Kobayashi, Masahiro Nohmi
    Proc. the 17th International Conference on Motion and Vibration Control 2024年8月  査読有り筆頭著者責任著者
  • Takafumi Fujii, Masaki Takahashi, Kent Yoshikawa, Masatsugu Otsuki
    AIAA SciTech 2024 2024年1月  
  • Toshiki Fukui, Masaki Takahashi, Masatsugu Otsuki
    AIAA SciTech 2024 2024年1月  

MISC

 6

書籍等出版物

 1

講演・口頭発表等

 338

共同研究・競争的資金等の研究課題

 16

主要な産業財産権

 11