DC Servo System Design Based on Fuzzy Control with DSP

The research presents a fuzzy control method for DC servomotor control system, which is two inputs and one output fuzzy control model. In the model, the output is motor velocity or motor move position, and the two inputs are error and error change for velocity or position. The control system hardware architecture is consists of PWM module, encoder module, DC motor drive module, and DSP control module. The control module for DC motor is embedded system by DSP, and the velocity control and position control are work by DSP program with fuzzy logical control. The DC servomotor move control is realized by the DSP embedded system with the research fuzzy logical control method.