Fault-tolerant Flight Computer for Spacecraft Attitude and Orbit Control(WSANE2006)
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概要
- 論文の詳細を見る
Sun-synchronous Earth observation satellites require precision attitude determination, attitude control and advanced on-board automation for their Attitude and Orbit Control Systems (AOCS). To meet these requirements, a new high-performance Attitude and Orbit Control Electronics (AOCE) was developed. The ALOS AOCE can detect failures, isolate them, and reconfigure the system automatically by using two out of three 64-bit MPUs. This computer was launched on the Advanced Land Observing Satellite (ALOS) and has been operated successfully. This paper presents an overview of the ALOS AOCE that provides the features both high-performance and fault-tolerance.
- 社団法人電子情報通信学会の論文
- 2006-04-03
著者
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Iwata Takanori
Japan Aerospace Exploration Agency (jaxa)
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Iwata Takanori
Japan Aerospace Exploration Agency
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Moritani Kotaro
NEC TOSHIBA Space Systems, Ltd.
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Ishige Yasuo
NEC TOSHIBA Space Systems, Ltd.
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Ishige Yasuo
Nec Toshiba Space Systems Ltd.
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Moritani Kotaro
Nec Toshiba Space Systems Ltd.
関連論文
- Fault-tolerant Flight Computer for Spacecraft Attitude and Orbit Control(WSANE2006)
- ATTITUDE AND POINTING DYNAMICS OF THE ADVANCED LAND OBSERVING SATELLITE (ALOS) : FLIGHT RESULTS AND CHARACTERIZATION
- UPDATED CALIBRATION RESULTS OF PRISM AND AVNIR-2 ONBOARD THE ADVANCED LAND OBSERVING SATELLITE
- ADVANCED LAND OBSERVING SATELLITE (ALOS) : DEVELOPMENT AND ON-ORBIT STATUS
- Technical Challenges and Solutions to Precision Autonomous Star Tracker for Agile Spacecraft
- Advanced Land Observing Satellite (ALOS): Development and On-Orbit Status
- Updated Calibration Results of PRISM and AVNIR-2 Onboard the Advanced Land Observing Satellite