Method and apparatus for correcting resolver errors

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4933674
SERIAL NO

06619315

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A synchro-to-digital converter circuit is disclosed which includes memories that store digitized representations of the waveforms produced by the resolver. By matching these digitized waveforms to the specific resolver with which the circuit is to be employed, errors produced by the resolver are compensated. Two embodiments of the synchro-to-converter circuit are disclosed as well as a circuit for creating and storing the matched waveforms.

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Patent Owner(s)

Patent OwnerAddress
ALLEN-BRADLEY COMPANY MILWAUKEE WISCONSIN A CORP OF WISCONSINWI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gasperi, Michael L Racine, WI 23 453
Onarheim, William G Milwaukee, WI 2 402

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