摘要
介绍了虚拟仪器的概念、特点及其系统组成,并在图形化编程语言LabVIEW环境下,用多功能数据采集卡PCI-1710开发虚拟仪器系统的方法等。开发出的虚拟仪器系统不但界面友好、操作简便,而且功能强大,实现了信号采集、信号发生以及各种信号分析处理等功能。经过实验测试表明,该虚拟仪器系统的各种功能已经实现且结果正确可靠。
This paper introduced the concept, characteristic and system of virtual instrument. The developed method of virtual instrument based on the multifunctional data acquisition card PCI-1710 made in non-NI by using programming language LabVIEW was presented. This virtual instrument has a friendly interface, easy operation, and powerful function, it can achieve signal acquisition, signal generation and kinds of signal analysis, etc. The results of experiments indicate that the functions of the virtual instru- ment is achieved and results of the virtual instrument is right and reliable.
出处
《仪表技术与传感器》
CSCD
北大核心
2011年第10期35-37,共3页
Instrument Technique and Sensor
基金
河北省教育厅资助科研项目
河北省高等学校自然科学研究青年基金项目(2010231)
河北机电职业技术学院院立教科研规划项目(022010013)
