论文摘要及关键词翻译

来源：百度知道 编辑：UC知道 时间：2024/06/28 08:49:45
摘要 虚拟仪器技术在仪器领域显示了强大的生命力。本论文介绍虚拟仪器领域中最具有代表性的图形化编程开发平台LabVIEW。在与数据采集卡的连接方面，由于LabVIEW支持的NI公司的采集卡价格往往比较昂贵，而国产的一些数据采集卡不能直接被LabVIEW识别。但是LabVIEW提供了简单的输入、输出函数InPort.vi、OutPort.vi实现对I/O端口的操作，因此可以通过采用直接端口读写法设计数据采集卡在LabVIEW中的驱动程序，开发出了一套性价比较高的数据采集系统。
关键词 虚拟仪器，LabVIEW,数据采集卡

Abstract Summary of virtual instrument technology in instrumentation have shown strong vitality. This paper introduced the field of virtual instrument most representative of the graphical programming development platform LabVIEW. Data acquisition card with a connection, since LabVIEW support the company's acquisition card NI prices are often more expensive, and made a number of data acquisition card can not be directly identifiable by LabVIEW. However, LabVIEW provides a simple input and output function InPort.vi, OutPort.vi to achieve I / O port operation, the port can be directly read and write through the use of design data acquisition card in LabVIEW driver in the development of a set of higher cost-effective data acquisition system.
Key words virtual instrument, LabVIEW, data acquisition card