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Launch vehicle attitude controlThe minor loop and minor loop support modules which maintain correct vehicle attitude control by generating vehicle attitude error signals were verified. The logic is checked during boost and orbit (unusual timing situations necessitate the additional orbit checks) and the constants used by these modules checked at every point during the flight. Since the same logic instructions are used throughout the flight with only the constants changing, verification of the logic at two points and the constants at all points verify the logic throughout the flight.
Document ID
19750025048
Acquisition Source
Legacy CDMS
Document Type
Other
Date Acquired
August 8, 2013
Publication Date
April 15, 1975
Publication Information
Publication: Program Verification Doc. for the ASTP Flight Program
Subject Category
Astrodynamics
Accession Number
75N33121
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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