| LabVIEW环境下电磁学远程实验教学系统的实现 |
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| 引用本文： | 吕红英,吴先球,刘朝辉,部德才,谭穗妍,李凌燕.LabVIEW环境下电磁学远程实验教学系统的实现[J].实验室研究与探索,2006,25(6):634-637. |
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| 作者姓名： | 吕红英 吴先球 刘朝辉 部德才 谭穗妍 李凌燕 |
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| 作者单位： | 1. 华南农业大学,理学院,广东,广州,510642
2. 华南师范大学,物理与电信工程学院,广东,广州,510631 |
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| 基金项目： | 全国教育科学规划项目;华南农业大学校科研和教改项目 |
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| 摘 要： | 将虚拟仪器技术与远程实验技术结合,在LabVIEW环境下开发了电磁学远程实验系统。学生在本地计算机上运行客户机程序,通过操作仿真的实验面板,调节实验机端虚拟信号发生器的输出,控制单片机以改变远程实验室的电阻、电容等元件值,得到反馈的真实实验电路的数据,用虚拟示波器观测和记录,在异地完成真实的电磁学实验。
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| 关 键 词： | 虚拟仪器 远程实验 声卡 电磁学实验 LabVIEW |
| 文章编号： | 1006-7167（2006）06-0634-04 |
| 收稿时间： | 2005-12-06 |
| 修稿时间： | 2005年12月6日 |
Realization of Remote Electromagnetism Experimental Teaching System Based on LabVIEW |
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| L Hong-ying,WU Xian-qiu,LIU Zhao-hui,BU De-cai,TAN Sui-yan,LI Ling-yan.Realization of Remote Electromagnetism Experimental Teaching System Based on LabVIEW[J].Laboratory Research and Exploration,2006,25(6):634-637. |
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| Authors: | L Hong-ying WU Xian-qiu LIU Zhao-hui BU De-cai TAN Sui-yan LI Ling-yan |
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| Institution: | 1, College of Sciences, South China Agricultural Univ., Guangzhou 510642, China; 2. School of Physics and Telecommunication Eng., South China Normal Univ., Guangzhou 510631 |
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| Abstract: | The remote electromagnetism experimental system that combined virtual instrument technique with remote experiment technique was developed in LabVIEW. Students run the client program on the local computer,and then conduct the remote experiment by operating the emulational instrumental panel.They can adjust the virtual signal generator,control the singlechip microprocessor to change the parameters of circuit elements such as the resistance and the capacitance which are in the remote laboratory,acquire the actual experiment data,measure and record them with the virtual oscilloscope.So students remotely accomplish the electromagnetism experiment with the feelings of running actual experiment. |
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| Keywords: | virtual instrument remote experiment sound card electromagnetism experiment LabVIEW |
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