一种智能PI控制器及其在加热炉节能控制中的应用

A kind of intelligent PI controller and its application in energy saving control of heating furnace

根据过程对象和PLC特点 ,将常规PI控制与专家控制相结合构成智能PI控制器 ,并将其应用于电加热炉控制系统中 .实时控制表明 。

Based on the characteristics of process and PLC,this paper presents an intelligent PI controller composed of general PI controller and expert control. The real-time temperature control result of the electrical furnace shows that the control method is feasible and energy saving.