Programmable dual-phase digital motor control with sliding proportionality

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United States of America Patent

PATENT NO 5774626
SERIAL NO

08558737

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Abstract

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A digital motor control is described which is programmable and has dual digital phase with sliding proportionality such that the motor control adaptively alters a speed of a motor by both changing sign and altering motor speed proportionally to an amount of motor speed error.

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Patent Owner(s)

Patent OwnerAddress
POLAROID CORPORATION (FMR OEP IMAGING OPERATING CORP )1265 MAIN STREET WALTHAM MA 02451

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shenk, Edwin K Westford, MA 24 311

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