PID在PIC16F87X系列单片机中的应用

Implementing PID Controller Using Series of PIC16F87X

通过对PID原始公式的离散化推导,证明了比例、积分和微分环节参数对系统的不同影响;描述了在单片机上移植PID控制离散算法过程硬件结构和软件工程;针对PIC16F87X系列单片机在控制环节中的重点和难点进行了解读。

This paper has proved changing the parameters of proportional, integral and differential could have different effects on the system. What is more, the paper has described the details of implementing PID controller using PIC16F87X, which has the specialty of the hardware structures and software engineering.