1、 2012 年度本科生毕业论文（设计） 虚拟仪器在电子类实验教学中的应用 学 院： 电子信息工程学院 专 业： 电子信息科学与技术 年 级： 学生姓名： 学 号： 导师及职称： 2013 年 1 月 Simple numerical control dc voltage stabilizer design 1 摘要摘要 进入二十一世纪，随着现代信息技术持续的进步，教学方法不断的改革，使 得实践环节成为学生深刻理解理论知识的一个必不可少的环节， 实验成为教学环 节中不可缺少的重要组成部分， 成为提高学生创造性和实践能力和学习兴趣的一 个最为有效的方法。 目前， 我国部分高校电子类课程存在着实验设
2、备陈旧、 教学方式呆板等问题。 如果对教学硬件进行更新，就不得不投入大量资金，且维护较困难。传统仪器的 缺陷和不足日益凸显。为了改善实验条件、改革试验教学方法，本文把虚拟仪器 引入实验教学，创建虚拟实验平台，用一台计算机取代多台传统仪器，添加少量 辅助硬件即可完成过去需多台仪器才可完成的教学实验工作。 本文着重于虚拟仪器在电子类实验教学中的应用这一角度， 叙述了基于虚拟 仪器的教学实验平台的设计思想、总体结构，并结合现有的条件，利用LabVIEW 软件开发出了几个电子类教学实验应用实例，通过实验增加了学生做实验的兴 趣，同时也提高了教学质量。 关键词：关键词：虚拟仪器：教学实验：信号：LabV
3、iew 2 Abstract Entering the 21st century, with the development of modern information technology, continuous improvement, the teaching method reform continuously, which makes the students practice become a deep understanding of the theoretical knowledge a necessary link, the experiment teaching becom
4、e the indispensable important constituent part, be creative and practical ability to improve students interest in learning and one of the most effective method At present, our country some universities electronic courses there are laboratory equipment is old, teaching methods, such as mechanical pro
5、blems. If the teaching hardware updates, you have to invest a lot of money, and it is difficult to maintain. The defects of traditional instruments and the insufficiency is highlighted. In order to improve the experiment condition, reform test teaching method, this paper introduced the virtual instr
6、ument experiment teaching, create virtual experimental platform, use a computer to replace many sets of traditional instruments, add a few auxiliary hardware can complete the past must be instrument to finish teaching experimental work. This paper focuses on the virtual instrument in the electronic experiment teaching in application of this point of view, the narrative based on virtual instrument teaching experiment platform
