摘要
摘要基于虚拟仪器的水管道泄漏检测定位系统,其检漏与定位分别采用声发射检测法和互相关分析法。硬件由一台主机、一台主无线数传机、多台从无线数传机和数据采集卡等组成。软件编程包含数据分析处理、数据通讯、结果显示查询、系统配置等模块。系统在实际应用中取得了良好的效果。
For the leak detecting system of water pipeline based on virtual instruments,its acoustic emission measurement and correlation are adopted for detecting orientation.The hardware consists of a host computer,a host wireless data transfer device,some subordination wireless data transfer devices and a data gather instrument.The software includes some modules of data analyzing and processing,data communication,the results query and display,system configuration etc.The system works well in practice.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2006年第z1期427-428,共2页
Chinese Journal of Scientific Instrument
关键词
管道泄漏
虚拟仪器
声发射检测法
互相关分析
pipeline leak virtual instruments scoustic emission measurement correlation