摘要
阐述了开放式虚拟仪器平台LabVIEW的特点;论述了电容式加速度计的数据采集原理;利用图形化编程语言LabVIEW的虚拟仪器和动态特性,在计算机上构成用户界面动态显示和交互,开发出了一个由计算机控制的数据采集系统,数据采集卡配合虚拟仪器中的LabVIEW编程,就能完成数据采集和计算分析的整个过程。实验证明采用这种方法省去了复杂的语言编程,缩短了软件的开发时间,简化了开发过程,同时也增加了应用的灵活性。
To discuss the features of LabVIEW which is an open virtual instrument platform and the principle of data acquisition in the capacitive accelerometer.Using the dynamic characteristics and virtual instrument of the graphical programming language LabVIEW to constitute user interface dynamic display and interaction.At the same time to develop a computer-controlled data acquisition system.with the help of LabVIEW programming the data acquisition card can finish the whole process including data acquisition and computational analysis.The experiment result shows that using this approach can avoid the complex language programming,reduce the time of software development,simplify the development process and also increase the flexibility of the application.
出处
《电子测试》
2011年第9期77-80,共4页
Electronic Test
