摘要
将虚拟仪器与网络技术相结合,开发了一个基于局域网的虚拟仪器实验平台,主要是帮助学生通过局域网来学习各种仪器的功能,熟悉各种信号处理的方法,从而改变以理论为主的实验教学模式。对于虚拟仪器实验室的拓扑结构、设计方法、设计要点及涉及到的关键技术做了详细介绍,着重介绍了本实验平台最为复杂的实验模块——任意波形发生器的开发,并对其它实验模块做了简要的说明。实践证明实验平台具有耗资少、配置灵活、人机交互能力强和可视程度高等优势,具有的学习实践价值和工程实用价值。
Develops a virtual instrument laboratory using virtual instrument and network technology based on LAN. It helps students to learn the function of various instrtuments, and he familiar with sorts of signal processing method,in order to change the laboratory teaching mode based mainly on theory. Its topology, design principle, design outline, and involved key technology are described in detail. Also in this paper introduced the most complicated experiment module - arbitrary wave generating device in laboratory emphatically yard described other experiments briefly. Low coat,flexible configuration, strong capability between individual and computer, high visual degree are testified in laboratory, it has learning practice value and engincering utility value.
出处
《计算机技术与发展》
2008年第2期212-214,219,共4页
Computer Technology and Development
基金
山东省教育基金资助项目(SJ0410)
