基于PLC恒压供水系统中PID控制参数调试及整定方法

The Parameter Debugging and Setting Method of PID Controller in the Water Supply System of Constant Pressure Based on PLC

阐述了基于PLC恒压供水系统中PID控制参数调试及整定方法.首先介绍了恒压供水系统中PID控制的四个重要参数,分析了PID控制参数的调试过程,然后分别介绍了最常用的三种参数整定方法.

The parameter debugging and setting method of PID controller in the water supply system of constant pressure based on PLC is introduced. There are four important parameters of PID controller in the water supply system of constant pressure. The debugging process of pa rameter debugging in PID control is analyzed. The three most commonly used methods of pa rameter setting are introduced.