Application of virtual instrument in geological exploration equipment.

被引：0
|
作者：
Hu, Yule [1 ]
Yang, Tao [1 ]
Yang, Guowei [1 ]
机构：
[1] China Univ Geosci, Fac Engn, Wuhan 430074, Peoples R China
来源：
ADVANCES IN APPLIED SCIENCE AND INDUSTRIAL TECHNOLOGY, PTS 1 AND 2 | 2013年 / 798-799卷
关键词：
Virtual instrument (VI); geological exploration; drilling parameter; monitoring and control system;
D O I：
10.4028/www.scientific.net/AMR.798-799.302
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
To ensure wire-line core drilling process more safe, efficient and quality, a real time monitoring and control system for drilling rig was built based on virtual instrument technology. Currently, the geological exploration have more precise requirements of many parameters, this system is very helpful for geological exploration. The system took PIC as main controller and used multi-sensors through DAQ card or serial port to monitor multi-parameters. Simultaneously, instructions ordered by host computer through digital-to-analog output card transmit to actuator, such as solenoid valve, to control drilling process's parameters. LabVIEW graphic oriented software platform provides a flexible and reliable support for drilling parameter's supervisory control and data acquisition system. This applied engineering software offers a complete monitoring for several parameters of drilling rig.
引用
收藏
页码：302 / 306
页数：5
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