Design of smart car speed control system based on fuzzy algorithm and PID algorithm

This paper aims to put forward a way to improve the performance of smart car speed control system. A method combines fuzzy algorithm and PID algorithm is applied in. Fuzzy algorithm takes advantage of human driving experience and target speed value is made reach it through PID algorithm. Fuzzy algorithm is used to calculate an appropriate speed value for system. PID controller regulates speed accurately. Through the experiments, it indicates that control process is smooth and steady. Average speed of smart car reaches 2.4m/s. Method is of strong robustness.