文档介绍：基于LabVIEW的全仿真
电子实验课件的设计
摘要
实验教学课件是提高实验教学质量和效率、降低实验教学成本的重要手段。基于图形化的虚拟仪器开发软件LabVIEW提出了一种全仿真电子实验课件的设计方法,即从课件界面的真实性和可操作的交互性上对实验仪器设备进行了全面仿真,力求在使用效果上达到一种真实的现场感受。
本设计结合“教学用虚拟仪器系统实验”课题研究对象,从虚拟仪器这一新的设计思想角度出发,叙述了虚拟仪器的概念、性能特点,以及应用于教学实验的初步尝试和设计思路。
本设计选用LabVIEW图形化编程语言为开发平台,开发了两个虚拟仪器综合实验——虚拟函数发生器、虚拟示波器。根据需要自行定义了仪器的功能,构造了仪器面板。该虚拟仪器具有常规信号仪器无可比拟的优点。
最后,在前面的基础上进一步完善功能,设计出功能比较多的虚拟仪器。虚拟仪器技术作为学校未来教学科研的重要方法和手段,特别是在理工科学校其应用前景非常广阔。
关键词 LabVIEW,实验教学,全仿真,电子实验课件
ABSTRACT
Experimental teaching courseware played all important role in improving the quality and efficiency of experimental teaching, and reducing its cost as new design of full-simulation electronic experimental courseware based on LabVIEW, a graphical programming virtual instrument software was new design aims at achieving a realistic feeling on the using effect, by means of full-scale simulating the experimental devices from both the authenticity and the operable interaction.
Via the research on object "The using of the virtual instrument system in the teaching experiment", the paper describe the concept of virtual instrument, the basic construction of software and hardware system, characteristics of function and its application, and the primary attempt in teaching experiment and design method on experiments teaching.
Using the LabVIEW GUI as the developing platform, constructing the experiment system and instrument front-panel signal, the output and analysis of data and
diagraph are shown on the front-panel vividly,this paper further study how to construct
the virtual work laboratory system base on the virtual instrument system also
The virtual instrument and technique will have very broad usage in the science and
Engineering university as the means for teaching and scientific research
Key words LabVIEW, experimental teaching, electronic experiment courseware,
Full-simulation
目录
摘要 I
ABSTRACT II
1 绪论 1
课题背景 1
课题研究的意义 2
2
3