| 虚拟仪器技术及其教学应用 |
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| 引用本文： | 周文委,王涌,金燕.虚拟仪器技术及其教学应用[J].浙江工业大学学报,2007,35(1):69-72. |
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| 作者姓名： | 周文委 王涌 金燕 |
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| 作者单位： | 浙江工业大学,信息工程学院,浙江,杭州,310032 |
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| 摘 要： | 简要介绍了虚拟仪器技术、PC-DAQ虚拟测量系统的构成方式及开发平台,探讨了当前高校实验室建设和实验教学现状.探讨了虚拟仪器技术在高校实验教学中的应用前景.结合数据采集卡和PC机在LabVIEW软件平台上开发数字式双踪存储示波器并给出了示波器性能指标.该示波在非正弦波发生器教学实验中进行了应用,同时开发了相应的非正弦波发生器仿真实验软件.实验效果说明虚拟仪器技术能够为高校改善实验条件提供一种新的途径.
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| 关 键 词： | 虚拟仪器 示波器 电子测量 |
| 文章编号： | 1006-4303(2007)01-0069-04 |
| 修稿时间： | 2006-06-14 |
Virtual instrument technology and its application in teaching work |
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| ZHOU Wen-wei,WANG Yong,JIN Yan.Virtual instrument technology and its application in teaching work[J].Journal of Zhejiang University of Technology,2007,35(1):69-72. |
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| Authors: | ZHOU Wen-wei WANG Yong JIN Yan |
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| Affiliation: | College of Information Engineering, Zhejiang University of Technology, Hangzhou 310032, China |
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| Abstract: | The virtual instruments technology,the composition of PC-DAQ measurement system,and development platform of virtual Instrument are briefly described in this paper.The situation of Virtual Instrument technology applied in experimental teaching work in high education is discussed.A digital dual trace memory oscilloscope is designed in LabVIEW platform combining with a data acquisition card and a computer.The oscilloscope has been applied in teaching experiment about non-sine wave generator.Corresponding simulation experimental software has been designed.Experimental effect shows that the Virtual Instrument technology supplies a new way to improving experimental condition in high education. |
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| Keywords: | LabVIEW |
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