DocumentCode
1340941
Title
A Feedback Method for Obtaining a Synchro Output Signal Proportional to Input Angle Θ for Large Θ
Author
Broughton, M.B.
Author_Institution
Dept. of Elec. Engrg., Royal Military College of Canada, Kingston, Ont., Can.
Issue
3
fYear
1960
Firstpage
359
Lastpage
362
Abstract
If the ac signal at the "cosine" terminal of a sine-cosine resolver (or synchro transmitter connected to a transformer so as to perform the function of a sine-cosine resolver) is fed back to the rotor through an amplifier of suitable gain, the signal at the ``sine\´\´ terminal can be made proportional to rotor rotation for angles up to 90/spl degrees/ or greater. A theoretical analysis of the relationship θ ÷ sin θ/a + b cos θ is given, along with a method for deriving its analog. The theoretical development is supported by experiment.
Keywords
Computer errors; Least squares approximation; Output feedback; Performance gain; Potentiometers; Shafts; Signal resolution; Silicon compounds; Transmitters; Voltage;
fLanguage
English
Journal_Title
Electronic Computers, IRE Transactions on
Publisher
ieee
ISSN
0367-9950
Type
jour
DOI
10.1109/TEC.1960.5219859
Filename
5219859
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