Integrated inertial stellar attitude sensor

Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment

Reexamination Certificate

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C701S004000, C701S222000, C244S164000, C244S165000, C244S171000

Reexamination Certificate

active

10621097

ABSTRACT:
An integrated inertial stellar attitude sensor for an aerospace vehicle includes a star camera system, a gyroscope system, a controller system for synchronously integrating an output of said star camera system and an output of said gyroscope system into a stream of data, and a flight computer responsive to said stream of data for determining from the star camera system output and the gyroscope system output the attitude of the aerospace vehicle.

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Herbert Kramer, “Observation of the Earth and Its Environment”, “published” in 2003 exclusively on-line (updated online in 2003), p. 378.
Sira Electro-Optics, “Space/Star Trackers”; http://www.siraeo.co.uk/sectors.asp?s—id=5&ms—id=1; 2004; pp. 1-3.

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