@techreport{oai:jaxa.repo.nii.ac.jp:00002732, author = {藤井, 謙司 and 澤井, 秀次郎 and 川戸, 博史 and 西脇, 功造 and 南, 吉紀 and 渡辺, 重哉 and 藤井, 啓介 and 廣谷, 智成 and 中村, 俊哉 and 栗田, 充 and Fujii, Kenji and Sawai, Shujiro and Kawato, Hiroshi and Nishiwaki, Kozo and Minami, Yoshinori and Watanabe, Shigeya and Fujii, Keisuke and Hirotani, Tomonari and Nakamura, Toshiya and Kurita, Mitsuru}, month = {Oct}, note = {This research is continued from Research on Planning of Flight Demonstrations for Reusable Space Transportation System in the FY 2002, and is being carried out with the aim of drawing up a flight demonstration project to prove important key technologies necessary for the reusable space transportation system by flight tests in the next medium term. The following research activities were conducted in FY 2003. 1) Feasibility Confirmation of the Next Candidate Flight Demonstration System: It was studied that what kinds of flight demonstrators are effective in the development of the reusable space transportation system and feasibilities studies of those demonstrators were progressed. And to strengthen the flight demonstrations plan, each plan was compared and discussed. 2) The element technology necessary for the next flight experiment system: Important key technologies to realize the flight demonstration plan were selected, and their development researches were conducted. The flight experiment of parafoil guidance technology was carried out under the joint research with Mitsubishi Heavy Industries, Ltd., 資料番号: AA0047944001, レポート番号: JAXA-RM-04-009}, title = {フライト実証の研究}, year = {2004} }