Research of the Measurement Technique for the DC Motor Sensorless Control

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Abstract:

Back-EMF zero-crossing detection can detect motor rotor position. The motor start-up problem of sensorless detection technique motor is researched. A novel three-stage start-up method is proposed to solve the problem. And it can ensure Security and reliability of motor start-up and controllability of motor rotation. There is actual theoretical basis for implementing measurement control system for the DC motor sensorless control.

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Periodical:

Advanced Materials Research (Volumes 424-425)

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1003-1006

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Online since:

January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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