Educational platform for process controlling via Internet

2009 2nd International Conference on Adaptive Science & Technology (ICAST) Pub Date : 2009-12-01 DOI:10.1109/ICASTECH.2009.5409699

Olumuyiwa Bamidele Alaba, M. Nicolae, R. Dobrescu, Olalere. A. Abass, D. Popescu

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引用次数: 5

Abstract

This paper presents an educational platform which offers to students the possibilities to connect remotely via Internet to Programmable Logic Controllers (PLCs) which will control, practically, any virtual process. In this way, several expensive resources like PLCs or powerful computers which simulate complex processes can be shared at distance and improve their time management. The processes simulated on computers have the great advantage of flexibility and it is free of dangerous events. Any person logged on a server can have a profile and load a script with his own process or a template one and start to control it with a real PLC. The process can be simulated in any program like Matlab or LabView. The interface between the real PLC and the virtual process running on a computer will be realized by an adaptor which emulates in real-time the signals from the simulated process. The adaptor has programmable analog/digital I/O with galvanic isolation and it can be easily configured from a web application in order to suit the simulated process.

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基于互联网的过程控制教育平台

本文提出了一个教育平台，它为学生提供了通过互联网远程连接到可编程逻辑控制器(plc)的可能性，plc将控制，实际上，任何虚拟过程。通过这种方式，几个昂贵的资源，如plc或模拟复杂过程的强大计算机可以远程共享，并改善他们的时间管理。在计算机上模拟的过程具有很大的灵活性和无危险事件的优点。任何登录到服务器上的人都可以拥有一个配置文件，并加载带有自己进程或模板的脚本，并开始使用真正的PLC控制它。该过程可以在Matlab或LabView等任何程序中进行模拟。实际PLC与运行在计算机上的虚拟进程之间的接口将通过适配器实现，适配器实时仿真仿真过程的信号。适配器具有可编程的模拟/数字I/O与电流隔离，它可以很容易地从一个web应用程序配置，以适应模拟过程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2009 2nd International Conference on Adaptive Science & Technology (ICAST)

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