基于Internet远程过程控制实验系统的设计  

The design of a remote process control experiment system based on an Internet

作　　者：张丽红[1] 唐鸿儒[1] 梁文彬[1] 

机构地区：[1]扬州大学信息工程学院,江苏扬州225009

出　　处：《工业仪表与自动化装置》2008年第3期80-83,共4页Industrial Instrumentation & Automation

基　　金：江苏省教育厅自然科学研究项目资助(06KJD510213);扬州大学信息学科群重点资助项目(ISG030604)

摘　　要：描述一个基于Internet的远程过程控制实验系统,能够实现过程控制实验装置中水箱液位控制的远程实验。实验人员可以利用连接在Internet网上的任意一台计算机远程操作实验装置;可以远程选择控制算法和调整控制算法的参数,进行远程过程控制实验。简述PID控制、模糊控制、模糊自适应整定PID控制等远程控制算法的实现过程。测试结果表明远程过程控制实验系统能够满足过程控制实验的需要,具有操作简单、实验过程显示直观等特点。This paper deals with a remote process control experiment system based on an Internet. It is used as a remote experimental platform for the water level control of a water tank. Trainees can tele - operate these experiment devices with any computer that is connected to an Internet. Several different experiments can be done by selecting different control algorithm or adjusting the algorithmic parameters. The paper also gives a brief introduction to the application of the implemented contrd algorithm including the PID control ,fuzzy control, fuzzy self - adaptive PID control. The experimental results show this system can meet the needs of the process control experiments. The system boasts the features of convenience for operation, intuition in display, etc.

关 键 词：远程实验室 过程控制实验 LABWINDOWS/CVI 模糊PID控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]