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David S. Uetrecht, Tung-Ching Tsao |
2012-09-11 |
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Real-time refinement method of spacecraft star tracker alignment estimates |
Rongsheng Li, Yeong-Wei A. Wu |
2011-09-13 |
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Star-tracker-based attitude determination for spinning spacecraft |
H. Grant Wang, Arun Prakash |
2008-08-12 |
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Fast access, low memory, pair catalog |
James P. Alstad, Rongsheng Li, Richard A. Fowell, Peter Lai, Yeong-Wei A. Wu |
2007-12-18 |
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Multiple stayout zones for ground-based bright object exclusion |
Richard A. Fowell, Peter Lai, Yeong-Wei A. Wu, Rongsheng Li |
2007-06-05 |
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Method and apparatus for real-time star exclusion from a database |
Rongsheng Li, Richard A. Fowell, Peter Lai, Yeong-Wei A. Wu, Bruce N. Eyerly +1 more |
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Method and apparatus for on-board autonomous pair catalog generation |
Rongsheng Li, Richard A. Fowell, Peter Lai, Yeong-Wei A. Wu |
2006-11-14 |
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Refinement of spacecraft angular velocity and attitude estimates using star data |
Rongsheng Li, Yeong-Wei A. Wu |
2006-06-13 |
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Attitude-acquisition methods and systems for controlled spacecraft attitude |
Yeong-Wei A. Wu, Rongsheng Li |
2004-07-20 |
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Spacecraft methods and structures for acquiring and determining power-safe attitudes |
Grant Wang, Yeong-Wei A. Wu, Rongsheng Li |
2003-07-08 |
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Lost-in-space stellar attitude acquisition using multiple star trackers |
Yeong-Wei A. Wu, Rongsheng Li, William L. Burkett, Jr. |
2003-01-28 |
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Lost-in-space stellar attitude acquisition using multiple star trackers |
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2002-10-22 |
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Confused-in-space stellar attitude acquisition using multiple star trackers |
— |
2001-07-24 |