| 基于虚拟仪器的通信原理远程实验平台设计 |
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| 引用本文： | 屈晓旭,张用宇,娄景艺.基于虚拟仪器的通信原理远程实验平台设计[J].实验室研究与探索,2011,30(7):41-43,218. |
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| 作者姓名： | 屈晓旭 张用宇 娄景艺 |
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| 作者单位： | 1. 海军工程大学电子工程学院,湖北武汉,430033
2. 海军通信应用研究所,北京,100841 |
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| 基金项目： | 国家自然科学基金资助项目(60901069) |
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| 摘 要： | 介绍一种基于虚拟仪器的通信原理课程远程实验平台。为了给学生提供通信原理课程开放性远程实验教学环境,充分利用实验室的设备资源,利用PCI-6251数据采集卡及基于LabVIEW的Web服务器实现了该实验平台。该平台基于客户机/服务器/虚拟仪器的架构构建,学生可通过校园网远程登录实验平台,对真实的实验设备进行远程操作,包括产生各种测试信号,将信号路由到指定实验模块、远程采集和分析实验数据等。位于实验设备和虚拟实验服务器之间的数字电位器模块还允许学生远程调节实验电路的工作参数。应用表明,该平台具有良好的真实性、开放性和可扩展性,能够满足学生进行远程实验的要求。
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| 关 键 词： | 远程实验 虚拟仪器 数据采集 通信原理 控制接口 |
Design of Communication Principle Remote Experimental Platform Based on Virtual Instrument |
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| QU Xiao-xu,ZHANG Yong-yu,LOU Jing-yi.Design of Communication Principle Remote Experimental Platform Based on Virtual Instrument[J].Laboratory Research and Exploration,2011,30(7):41-43,218. |
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| Authors: | QU Xiao-xu ZHANG Yong-yu LOU Jing-yi |
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| Institution: | QU Xiao-xu1,ZHANG Yong-yu2,LOU Jing-yi1(1.College of Electric Engineering,Naval Engineering University,Wuhan 430033,China,2.Naval Communication Research Institute,Beijing 100841,China) |
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| Abstract: | A remote experimental platform for communication principle course based on virtual instrument(VI) was introduced.In order to provide open remote experimental facilities and make full use of the experiment resources in laboratory,a remote experiment platform was constructed with PCI-6251 data acquisition card and Web server built with LabVIEW.A client/server/VI architecture is applied in this platform and students can access it with campus network.Students can manipulate real experimental instruments with th... |
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| Keywords: | remote experiment virtual instrument data acquisition communication principle control interface |
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