A study is reported on attitude measurement systems using outputs of optical and inertial sensors combined to provide a high quality attitude reference of spacecraft or inertial platforms, undergoing both small attitude precision motion (pointing mode), and a large angle slewing motion. The systems considered use a star tracker capable of tracking two stars, and inertial quality rate integrating gyros. Processing is carried out digitally by a microprocessor. Major results and problem areas are summarized.
Study of Strapdown Inertial Optical Attitude Measurement Systems, Volume 3
1977
116 pages
Report
Keine Angabe
Englisch
Strapdown inertial attitude-indication evaluations
NTRS | 1970
|Strapdown inertial attitude-indication evaluations
AIAA | 1970
|Strapdown inertial attitude-indication evaluations
NTRS | 1970
|