Author(s)

Gang Wu, Wen Yang

Corresponding Author

ABSTRACT

PWM technology is a technology that converts input voltage signal into pulse signal with adjustable width by using on and off of fully controlled power electronic devices to realize frequency conversion, voltage conversion and harmonic elimination. Therefore, based on the control principle of PWM, the hardware driving circuit and software programming of DC motor are designed to realize the control of forward, reverse, speed-up, speed-down and stop of DC motor. This research will be widely used in robot design, UAV control, artificial intelligence and so on.

KEYWORDS

PWM technology; DC motor control; Research