模糊pid算法，基于单片机的控制系统可以使用，调节幅度小时可以稳定，较大时不易稳定-Fuzzy pid algorithm, based on single-chip control system can be used to regulate the rate of hours can be stable, easy to stabilize large

基于模糊自适应的PID控制的磁导航小车源代码-Fuzzy adaptive PID control of the source code based on the magnetic navigation.