2010•MicromotorsRequires access

Research on Digital Implementation of Brushless DC Motor Controller

Guo Feng-ming

Abstract

DC Motor has a good performance on starting and braking,can control speed smoothly in a large range,thus it has been widely used in the field of controllable electric drive.Using digital method to realize PWM speed control of brushless DC motor is a general trend,in order to improve the control performance of DC speed regulating system,a digital control system based on digital processing chip was proposed in the paper.

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Available abstract

Key concepts: DC motor, Digital control, Pulse-width modulation, Computer science, Electronic speed control, Motor controller, Brushed DC electric motor, Vector control