"Shigeki SAITO,Hiraku Sakamoto,Yoko Takeda,Masanori Kado","エンジニアのためのデザイン思考入門",,,"株式会社翔泳社",,,,2017,Dec. "中村拓磨,Hiraku Sakamoto,奥泉信克,Yasutaka Satou,Osamu Mori","反りを伴う膜面構造物の形状評価","第61回宇宙科学技術連合講演会",,,,,,2017,Oct. "Hiraku Sakamoto,Hiroki Nakanishi,OrigamiSat-1開発チーム","多機能展開膜実証3UキューブサットOrigamiSat-1の開発","第61回宇宙科学技術連合講演会",,,,,,2017,Oct. "Reo Kashiyama,Hiraku Sakamoto,Hiroaki Tanaka,MASAAKI OKUMA","宇宙アンテナ形状制御機構の熱変形低減法の試作による評価","2017年度日本機械学会年次大会",,,,,,2017,Sept. "Junya Nakamura,Hiraku Sakamoto,倉富剛,日高菜奈,MASAAKI OKUMA","超小型衛星に搭載する開断面複合材伸展マストの動解析","2017年度日本機械学会年次大会",,,,,,2017,Sept. "Hiraku Sakamoto","Deployment Motions and Forces",,"Testing Large Ultra-Lightweight Spacecraft",,,,,2017,Sept. "Mario Walker,Masaaki Okuma,Hiraku Sakamoto","Attenuation of tall flexible structures using longitudinal moving mass: Moving finite element method",,"Noise and Vibration Worldwide",,"Vol. 48","Issue 9-10","pp. 119-131",2017,Sept. "Hiraku Sakamoto,Hiroki Nakanishi,Hiroshi Furuya,Masahiko Yamazaki,Yasuyuki Miyazaki,Akihito Watanabe,Kazuki Watanabe,Ayako Torisaka","Development of CubeSat OrigamiSat-1 for Space Demonstration of Deployable Membrane Structure Technologies","34th International Symposium on Space Technology and Science (ISTS)",,,,,,2017,June "Hiroshi Furuya,Hiraku Sakamoto,Akihito Watanabe","Deployment Properties of Boom-Membrane Integrated Space Structures","34th International Symposium on Space Technology and Science (ISTS)",,,,,,2017,June "Aya Aihara,Takayuki Kawaguchi,N. Miki,T. Azami,Hiraku Sakamoto,Masaaki Okuma","A Vibration Estimation Method for Wind Turbine Blades",,"Experimental Mechanics",,"Vol. 57","No. 8","pp. 1213-1224",2017,May "Kazuya SAITO,Nobukatsu OKUIZUMI,Hiraku SAKAMOTO,Junji KIKUCHI","Experimental Research on Roll-up Storage Method for a Large Solar Sail","4th International Symposium on Solar Sailing",,,,,,2017,Jan. "Yuya Shimoda,Kazuki Watanabe,Nobuomi Sakamoto,Takeshi Kuratomi,Nana Hidaka,Mutsuhiro Ogawa,Hiraku Sakamoto,Hiroki Nakanishi","Development of Stereo Camera System for Accurate Observation of Deployable Membranes onboard CubeSat","AIAA SciTech2017","AIAA SciTech Forum - 55th AIAA Aerospace Sciences Meeting",,,,,2017,Jan. "Nobukatsu Okuizumi,Yasutaka Satou,Osamu Mori,Hiraku Sakamoto,Hiroshi Furuya","Investigation of the Deformation and Stiffness of Spinning Solar Sail Membrane of IKAROS","AIAA SciTech2017",,,,,,2017,Jan. "Hiraku Sakamoto,Yoji Shirasawa,Satoru Ozawa","宇宙展開構造の数値解析(特集 超軽量宇宙展開構造物 第9回)",,"日本航空宇宙学会誌 = Journal of the Japan Society for Aeronautical and Space Sciences",,"Vol. 65","No. 9","pp. 284-289",2017,Jan. "Hiroki NAKANISHI,Hiraku SAKAMOTO,Hiroshi FURUYA,Masahiko YAMAZAKI,Yasuyuki MIYAZAKI,Akihito WATANABE,Kazuki WATANABE,Ayako TORISAKA-KAYABA,Mitsushige ODA","Development of Nano-Satellite OrigamiSat-1with Highly Functional Deployable Membrane","4th International Symposium on Solar Sailing",,,,,,2017,Jan. "Hiroshi FURUYA,Hiraku SAKAMOTO,Yasutaka SATOU,Takashi YOKOMATSU,Kyohei YASHIMA,Takaomi CHUBACHI,Akihito WATANABE","Boom/Membrane Integrated Deployable Space Structures for Small Satellites","4th International Symposium on Solar Sailing",,,,,,2017,Jan. "Hiroshi Furuya,Kyohei Yashima,Takashi Yokomatsu,Hiraku Sakamoto,Akihito Watanabe","Micro-gravity Testing of Boom-Membrane Integrated Deployable Structures for Micro-satellites","AIAA SciTech2017",,,,,,2017,Jan. "Kyunghyun Lee,Aya Aihara,Ganbayar Puntsagdash,Takayuki Kawaguchi,Hiraku Sakamoto,Masaaki Okuma","Feasibility study on a strain based deflection monitoring system for wind turbine blades",,"Mechanical Systems and Signal Processing",,"Vol. 82",,"pp. 117-129",2017,Jan.