| 网络虚拟实验室的研究 |
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| 引用本文： | 张巍,张春仙. 网络虚拟实验室的研究[J]. 计算机工程与设计, 2007, 28(11): 2717-2719 |
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| 作者姓名： | 张巍 张春仙 |
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| 作者单位： | 海军工程大学,湖北,武汉,430033;海军工程大学,湖北,武汉,430033 |
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| 摘 要： | 介绍网络虚拟实验室的特点:与现实的一致性(或现实的延伸);高度交互性;实时的信息反馈.然后从实现原理和软、硬件组成等方面较详细地论述了构建基于虚拟仪器的网络实验室的方法,包括客户端/服务端/数据库/应用程序结构,软件中的模拟仿真和实时测量两个组成部分和以NI-PXI作为核心、以一台DellPowerEdge4600为Web服务器的硬件体系.接着指明网络虚拟实验室的协作式、自适应的发展方向,提出建设该实验室应注意的问题.
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| 关 键 词： | 虚拟仪器 虚拟实验 网络实验室 计算机 教学 |
| 文章编号： | 1000-7024（2007）11-2717-03 |
| 修稿时间： | 2006-06-15 |
Research of network virtual lab |
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| ZHANG Wei,ZHANG Chun-xian. Research of network virtual lab[J]. Computer Engineering and Design, 2007, 28(11): 2717-2719 |
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| Authors: | ZHANG Wei ZHANG Chun-xian |
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| Affiliation: | Naval University of Engineering, Wuhan 430033, China |
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| Abstract: | The characteristics of a network virtual lab is introduced at first,including coherence with reality(or extend of reality),high cooperativity and real-time information feedback.Then a method is proposed in detail to build up a network lab based on virtual instrument at aspects of principle and structure of software and hardware.That includes the program structure of browser/server/database/application, two composing parts of simulation and real-time measure in software and hardware frame which centers on NI-PXI structure and uses a Dell PowerEdge4600 as web server.Finally,some evolution directions are discussed such as cooperation and adaptive and matters worthy of being noticed while establishing a network virtual lab. |
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| Keywords: | virtual instrument virtual experiment network virtual lab computer education |
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