Dc-motor multipath tracking control

Based on STC89C52 single-chip microcomputer as control core, according to the infrared sensor readings judge the path ahead. Using the PWM speed regulation and incremental PID algorithm control dc-motor speed to achieve the purpose of the intelligent vehicle fast steering and tracking. To establish the mathematical model of dc-motor, for parameters setting of incremental PID control strategy based on Matlab/Simulink. The results show that: through to the parameters setting, the intelligent vehicle in different paths can achieve good control effect.