以数控系统的伺服电机控制为例,使用ARM微处理器芯片设计与实现软PLC,在此PLC的基础上,结合模糊控制理论和PID控制算法,通过MATLAB仿真完成参数整定,设计了以个基于模糊PID算法的电机控制系统.该系统不仅应用于数控系统,也可用于其它行业的电机控制.
Using the servo motor control of the numerical control system as the example, based on the ARM microprocessor chip, this paper designs and implements a soft PLC. On this PLC, with the fuzzy control and PID control algorithm, completes parameter setting by MATLAB simulation. The paper designs a motor control system based on PID fuzzy algorithm. This system cannot only be used in numerical control system, but also be used in other industries motor control.