控制系统网络实验室关键技术的研究

Research on Key Technologies of the Laboratory of Control System Network

为了推进实验教学改革,充分利用有限的实验设备,设计了一种基于LabWindows/CVI平台的控制系统网络实验室。在介绍网络实验室的框架结构和主要功能的基础上,详细阐述了三种关键技术,即LabWindows/CVI与Matlab的软接口技术、TCP/IP与DataSocket相结合的混合通信技术以及利用Microsoft Access与SQL Toolkit建立网络实验室的数据库管理系统的技术。实验结果表明,三种技术构建了结构较为完整、技术较为先进的控制系统网络实验室,实现了网络实验室的高效、可靠和实时运行。

In order to promote the reform of experimental teaching and fully use limited equipment in laboratory, the control system network laboratory based on LabWindows/CVI platform has been designed. On the basis of introducing the framework and main functions of this network laboratory, three of the key technologies are described in detail, which include the soft interface between LabWindows/CVI and Matlab, the hybrid communication technology of TCP/IP and DataSoeket, and the database management system for establishing network laboratory by using Microsoft Access and SQL Tookit. The result of experiment indicates that these three of the technologies constructed control system network laboratory with more integrated structure and more advanced technologies for implementing highly efficient, reliable, and real-time operation of network laboratory.