Embedded System of DC Motor Speed Control Based on ARM
Helei Wu, Xue‐Qiang Chen, Lingyan Hu
Abstract
Helei Wu, Xue‐Qiang Chen, Lingyan Hu
Abstract
This paper designed a DC motor speed control system. The controller is ARM S3C2410, and the operating system is muC/OS-II, a real time operating system. Designed a closed loop system of motor speed control, adopted the algorithm of PWM to control the armature voltage, and motor speed is controlled by regulating, of armature voltage. The system has a good respondence.
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This paper designed a DC motor speed control system. The controller is ARM S3C2410, and the operating system is muC/OS-II, a real time operating system. Designed a closed loop system of motor speed control, adopted the algorithm of PWM to control the armature voltage, and motor speed is controlled by regulating, of armature voltage. The system has a good respondence.
Key concepts: Armature (electrical engineering), DC motor, Pulse-width modulation, Control system, Control theory (sociology), Electronic speed control, Motor control, Brushed DC electric motor