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Effects of Energy Dissipation in the Bearing Assemblies of Dual-Spin SpacecraftProper evaluation of the effects of bearing assembly flexibility on the attitude stability of dual-spin spacecraft may explain the observed anomalies in the motion of a recently launched satellite. A convenient, but approximate, expression with which to gauge these effects is presented, as in an example of a possible application of this expression in a design role.
Document ID
19720005760
Acquisition Source
Goddard Space Flight Center
Document Type
Other
Authors
M. P. Scher (TRW Systems Group Redondo Beach, CA, United States)
Date Acquired
August 6, 2013
Publication Date
January 1, 1971
Publication Information
Publication: Fifth Aerospace Mechanisms Symposium5th Aerospace Mech. Symp.
Publisher: National Aeronautics and Space Administration
Subject Category
Machine Elements And Processes
Meeting Information
Meeting: Fifth Aerospace Mechanisms Symposium
Location: Greenbelt, MD
Country: US
Start Date: June 15, 1970
End Date: June 16, 1970
Sponsors: National Aeronautics and Space Administration
Accession Number
72N13409
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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