模拟pid控制系统对于水位控制的仿真软件，具有良好的人机界面、可以设定pid参数。适合初学者加深理解-Analog pid control system for water level control simulation software, has a good man-machine interface, can set the pid parameter. Deepen their understanding for beginners

vb中简单pid控制模块 简单pid模板-vb simple pid control module Pid simple template

用VB编写PID调节器，是一款展示PID调节的小软件的源码，可以直接使用。-Write PID controller with VB, it is a showcase PID regulator small software source code can be used directly.