基于模糊PID算法的自适应智能赛车

Adaptive Intelligent Car Based on Fuzzy PID Algorithm

本文设计了一个智能车控制系统,实现了快速自动寻迹和模糊转向调节功能。智能车通过加长转臂的舵机驱动前轮转向,使用符合模糊PID算法的控制器实现直流电机的调速,以最短的时间完成寻迹和转向调节。本文介绍了模糊PID控制算法理论、智能车系统硬件设计组成和软件设计方法。实验结果表明,该智能车系统响应快,动态性能良好,整体控制性能良好。

A controlling system of intelligent car is designed in this paper,which realizes fast auto-tracing and the fuzzy auto-regulatory function.In the design,the front wheels of the car are driven to steer by the servo with the extended tumbler and the use of controller consistent with Fuzzy PID algorithm makes the speeding of DC Motor come true.Thus the intelligent car achieves tracing and regulatory steering.This paper introduces Fuzzy-PID-control algorithm theory,the hardware and software design of intelligent car system.The result of the experiment shows that the system can make a fast response,having a good dynamic and overall control performance.