Speed of rotation of shaft measured by use of two brushless shaft-angle resolvers aligned so electrically and mechanically in phase with each other. Resolvers and associated circuits generate voltage proportional to speed of rotation (omega) in both magnitude and sign. Measurement principle exploits simple trigonometric identity.
Measuring Speed Of Rotation With Two Brushless Resolvers
NASA Tech Briefs ; 19 , 4
1995-04-01
Miscellaneous
No indication
English
Measuring Speed of Rotation With Two Brushless Resolvers
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