Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics
Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics
Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics
JAXA Special Publication: FY2004 Report of Joint Research Achievements of the Space Division of Institute of Aerospace Technology and Institute of Space and Astronautical Science: Basic Technologies of Satellite Systems
巻
JAXA-SP-05-008
ページ
231 - 236
発行年
2006-01-20
抄録（英）
Aiming for the application to the future spacecraft attitude control system, we are studying the high performance Fiber Optic Gyro Inertial Reference Unit (FOG-IRU). To fulfill the requirements of low noise, stable bias and stable scale factor, we adopt the high power Fiber Light Source, a long fiber coil (several kilo-meters) and the digital serrodyne closed loop configuration. This paper outlines the result of our FOG-IRU development during FY16 such as evaluation of the FOG Pre-EM model, evaluation of the temperature characteristics of the Pre-EM model, evaluation for the optical error factor, designs and re-fabrication for the performance improvement, and evaluation of the Pre-EM re-fabrication model.
高精度ファイバージャイロIRUの研究:高性能姿勢制御技術の研究
49054047.pdf
(2.31MB)
