The Design of Data Acquisition System Based on Virtual Instrument

被引：0
作者：
Ji, Shujiao [1 ]
Lei, Yanmin [1 ]
Zhang, Wanli [1 ]
机构：
[1] Changchun Univ, Coll Informat Engn, Changchun, Peoples R China
来源：
PROCEEDINGS OF 2012 2ND INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND NETWORK TECHNOLOGY (ICCSNT 2012) | 2012年
关键词：
virtual instrument; temperature acquisition; voltage acquisition;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The data acquisition (DAQ) system was developed by studying and using DAQmx driver based on virtual instrument in this paper. The system can realize temperature and voltage signal acquisition and processing. Temperature acquisition took K type thermocouple sensor, the high-accuracy thermocouple measurements module NI SCXI-1102 and high-speed data acquisition module NI PXI-6251. Voltage acquisition took highspeed data acquisition module NI PXI-6289 and DM1661 noise generation. LabVIEW8.6 software is adopted as the development platform. The simulation results show that hardware configuration reasonable and the interface is beautiful and easy to operate.
引用
收藏
页码：594 / 597
页数：4
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