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Apollo guidance, navigation, and control: Candidate configuration trade study, Stellar-Inertial Measurement System (SIMS) for an Earth Observation Satellite (EOS)The ten candidate SIMS configurations were reduced to three in preparation for the final trade comparison. The report emphasizes subsystem design trades, star availability studies, data processing (smoothing) methods, and the analytical and simulation studies at subsystem and system levels from which candidate accuracy estimates will be presented.
Document ID
19720011004
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Ogletree, G. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Coccoli, J. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Mckern, R. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Smith, M. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
White, R. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Date Acquired
August 6, 2013
Publication Date
January 31, 1972
Subject Category
Navigation
Report/Patent Number
ITR-2
NASA-CR-115441
E-2630
Report Number: ITR-2
Report Number: NASA-CR-115441
Report Number: E-2630
Accession Number
72N18654
Funding Number(s)
PROJECT: DSR PROJ. 55-39200
CONTRACT_GRANT: NAS9-4065
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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