用vb编写的pid控制程序，可以为做pid控制上位机界面的朋友提供帮助-with vb prepared by the pid control procedures can be done pid control of the PC interface to help a friend

在微型发动机中（大飞机的发动机）的油阀测试的上位机中的应用，采用PID控制，实时监测和控制发动机中油阀的数据并加以控制；-In the micro-engines (large aircraft engine) oil valve test PC application, the use of PID control, real-time monitoring and control data and the engine oil to control valve

how to simulate PID controller on a PC