@article{oai:jaxa.repo.nii.ac.jp:00022393, author = {藤田, 和央 and 小澤, 宇志 and 奥平, 恭子 and 三河内, 岳 and 鈴木, 俊之 and 髙栁, 大樹 and 津田, 雄一 and 尾川, 順子 and 橘, 省吾 and 佐藤, 毅彦 and Fujita, Kazuhisa and Ozawa, Takashi and Okudaira, Kyoko and Mikouchi, Takashi and Suzuki, Toshiyuki and Takayanagi, Hiroki and Tsuda, Yuichi and Ogawa, Naoko and Tachibana, Shogo and Satoh, Takehiko}, journal = {Acta Astronautica}, month = {Jan}, note = {Conceptual study of Mars Aeroflyby Sample Collection (MASC) is conducted as a part of the next Mars exploration mission currently entertained in Japan Aerospace Exploration Agency. In the mission scenario, an atmospheric entry vehicle is flown into the Martian atmosphere, collects the Martian dust particles as well as atmospheric gases during the guided hypersonic flight, exits the Martian atmosphere, and is inserted into a parking orbit from which a return system departs for the earth to deliver the dust and gas samples. In order to accomplish a controlled flight and a successful orbit insertion, aeroassist orbit transfer technologies are introduced into the guidance and control system. System analysis is conducted to assess the feasibility and to make a conceptual design, finding that the MASC system is feasible at the minimum system mass of 600 kg approximately. The aerogel, which is one of the candidates for the dust sample collector, is assessed by arcjet heating tests to examine its behavior when exposed to high-temperature gases, as well as by particle impingement tests to evaluate its dust capturing capability., 資料番号: PA1410026000}, pages = {84--93}, title = {Conceptual study and key technology development for Mars Aeroflyby sample collection}, volume = {93}, year = {2014} }