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Stepper Motor Control by Load Angle Measurement

IP.com Disclosure Number: IPCOM000048368D
Original Publication Date: 1982-Jan-01
Included in the Prior Art Database: 2005-Feb-08

Publishing Venue

IBM

Related People

Authors:
Goldrian, G [+details]

Abstract

A microprocessor is used to operate a stepper motor in a special type o open-loop mode by adjusting the time for the next motor advance pulse to the respective load requirements. The feedback for this control is the load angle of the motor.