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Analytical model of an Annular Momentum Control Device (AMCD) laboratory test model magnetic bearing actuatorAn analytical model of an Annular Momentum Control Device (AMCD) laboratory test model magnetic bearing actuator with permanent magnet fluxbiasing is presented. An AMCD consists of a spinning annular rim which is suspended by a noncontacting linear electromagnetic spin motor. The actuator is treated as a lumped-parameter electromechanical system in the development of the model.
Document ID
19790023266
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Groom, N. J. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 3, 2013
Publication Date
August 1, 1979
Subject Category
Engineering (General)
Report/Patent Number
NASA-TM-80099
Accession Number
79N31437
Funding Number(s)
PROJECT: RTOP 506-19-13-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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