Development of University Nano Satellite and Its On-orbit Demonstration by International Collaboration

国际合作大学纳米卫星研制及在轨验证

• 批准号: 14350509
• 负责人: NAKASUKA Shinichi
• 金额: $ 9.47万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2003
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-14350509/
• 关键词: Small Satellite; Rocket launch experiment; Satellite around operation; International collaboration; Satellite Equipment; ロケット打上げ実験; 日米露協力プロジェクト

Nano satellite named "CubeSat-XI" and "CUTE-1" developed by the students of the University of Tokyo and Tokyo Institute of Technology, which is 10 cm cubic satellite with 1 kg, were completed and made final check-out, and their registration in Space Warn, frequency acquisition and licensing of the satellite and ground stations were completed. The two satellites were transported to Plesetsk Cosmodrome in Russia for installation onto the 3-stage rocker "ROCKOT" by the students' hands.ROCKOT was launched on June 30,2003 at 23:15 (Japan Time) successfully and the two satellites were inserted into the sun-synchronous orbit of 824 km altitude at 0:48 of July 1st. They were operating normally after separation from the rocket, and on their first path on Japan, the first beacon signals were acquired at University of Tokyo's and Tokyo Institute of Technology's station. Since then, the two satellites have been operating quite normally, performing various on-orbit experiment planned beforehand including deployment, communication, image acquisition and downlink, attitude motion estimation experiments.These achievement proved the university's capability in the field of space development. Besides, low cost and quickly developed bus system utilizing COTS was demonstrated in space, which provides valuable insight into the new way of satellite development. Experience of international negotiation and various procedures, and ground operation in collaboration with amateur radio engineers were also important fruits, which will provide useful information to the following universities.

由东京大学和东京工业大学学生研制的10厘米立方体卫星，重1公斤，名为“立方体卫星-XI”和“CUTE-1”的纳米卫星已经完成并进行了最终检验，并完成了它们在空间警告中的注册、卫星和地面站的频率获取和许可。这两颗卫星被运送到俄罗斯的普列谢茨克发射场，由学生们手工安装在三级摇臂“ROCKOT”上。ROCKOT于2003年6月30日23时15分(日本时间)成功发射，两颗卫星于7月1日0时48分进入824公里高度的太阳同步轨道。他们在与火箭分离后运行正常，在他们在日本的第一条路线上，东京大学和东京工业大学的空间站获得了第一个信标信号。从那时起，这两颗卫星运行正常，进行了预先计划的各种在轨实验，包括部署、通信、图像采集和下行链路、姿态运动估计实验。这些成就证明了该大学在空间发展领域的能力。此外，利用COTS的低成本和快速发展的总线系统在空间上得到了演示，这为卫星发展的新途径提供了有价值的见解。国际谈判和各种程序的经验，以及与业余无线电工程师合作的地面操作也是重要成果，将为后续大学提供有用的信息。

项目成果

S.Nakasuka, Y.Tsuda, N.Sako: "University of Tokyo's Launch Results and Its Dynamics"Proc. 13^<th> Workshop on Astrodynamics and Flight Mechanics. (2003)

S.Nakasuka、Y.Tsuda、N.Sako：“东京大学的启动结果及其动态”Proc。

中須賀真一, 酒匂信匡, 津田雄一, 永島隆, 船瀬龍, 中村友哉, 大石力: "東京大学超小型衛星CubeSat-XIの打ち上げ・運用成果"第47回宇宙科学技術連合講演会. (2003)

Shinichi Nakasuga、Nobumasa Sakawa、Yuichi Tsuda、Takashi Nagashima、Ryu Funase、Tomoya Nakamura、Chikara Oishi：“东京大学微型卫星 CubeSat-XI 的发射和运行结果”第 47 届空间科学技术联盟讲座（2003 年）。

中須賀真一: "大学生による超小型衛星への挑戦-CubeSat打ち上げ成功と小型衛星の将来"第6回電通大エレクトロニクスコンテスト講演会. (2003)

中须贺真一：“大学生对微型卫星的挑战——CubeSat的成功发射和小型卫星的未来”第六届电通大学电子竞赛演讲（2003年）。

岡田英人, 澤田弘崇, 中谷幸司, 占部智之, 松永三郎: "東工大CubeSat搭載用バス機器の機能評価実験"宇宙科学研究所報告特集. 第45号. 23-29 (2003)

Hideto Okada、Hirotaka Sawada、Koji Nakatani、Tomoyuki Urabe、Saburo Matsunaga：“Tokyo Tech CubeSat 车载总线设备的功能评估实验”空间与宇宙航行科学研究所报告特刊第 45. 23-29 (2003)。

中須賀真一: "大学学生による衛星への挑戦-衛星設計コンテストから手作り衛星へ-"電子情報通信学会誌. Vol.85,No.4. 232-235 (2002)

中须贺真一：“大学生的卫星挑战 - 从卫星设计竞赛到手工卫星”电子信息通信工程师学会杂志第 85 卷，第 232-235 期（2002 年）。