| Project/Area Number |
06555292
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| Research Category |
Grant-in-Aid for Developmental Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Aerospace engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
SUZUKI Masayuki Nagoya Univ., Dept.of Eng., Professor, 工学部, 教授 (20023286)
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| Co-Investigator(Kenkyū-buntansha) |
NAKAI Shunichiro IHI Co., Ltd., Space Development, Researcher, 宇宙開発事業部, 研究員
IIHARA Shigeyasu IHI Co., Ltd., Space Development, Researcher, 宇宙開発事業部, 研究員
ANDO Yoshinori Nagoya Univ., Dept.of Eng., Assistant Prof., 工学部, 講師 (70242831)
NIWA Shohei Shizuoka Institute of Science and Tech., Dept.of Science and Technology, Profess, 理工学部, 教授 (30023287)
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| Project Period (FY) |
1994 – 1995
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| Project Status |
Completed (Fiscal Year 1995)
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| Budget Amount *help |
¥8,700,000 (Direct Cost: ¥8,700,000)
Fiscal Year 1995: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1994: ¥7,800,000 (Direct Cost: ¥7,800,000)
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| Keywords | VTOL / Rocket / Attitude Control / Guidance and Control / Image Processing / Visual Sensor |
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| Research Abstract |
In this research, fundamental studies on the guidance/control system for VTOL rockets which is applied for the low-cost reusable rockets, recovery system for rocket booster, lunar landing system, etc. Among the basic functions which is required for the advanced VTOL rocket system are the attitude control system using gas jet thrusters, the autonomous guidance system, the autonomous landing system, etc. In order to develop the control system design for these functions, the following studies are performed.
1.Fundamental study on the VTOL rocket system and preliminary design of reusable rockets.
2.Fundamental study of guidance and control system utilizing visual sensors and the development of image processing algorithms for the visual sensor.
3.Construction of an experimental mobile robot which has an autonomous guidance and control system with visual sensors.
4.Development of a sensor fusion system which integrates the inertial sensors and the visual sensors.
5.Construction of three-axis attitude control test bed using gas jet thrusters and the experimental study of attitude control strategy.
6.Development of an optimal bang-bang control strategy for the experimental attitude control system using gas jet thrusters.
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