摘要
讨论了一种基于虚拟仪器的输水管路泄漏检测系统的设计和实现。重点介绍了泄漏检测系统的泄漏定位方法、硬件设计和在LabVIEW 环境下的软件模块化设计。对于突发的输水管路泄漏,综合运用了包括小波分析在内的多种信号处理方法.能够及时准确地埘泄漏点定位。实际证明了这种基于虚拟仪器的输水管路泄漏检测系统具有很强的灵活性和可扩展性。
This article discusses the design and implementation of a water transport pipelines leak detecting system based on virtual instrument,in especial the leak locating method,hardware design and software module design under LabVIEW of the system.Several methods of signal processing including wavelet analysis are utilized.The system can locate the leak point exactly in time to abrupt water leakage.Practical application proves that the system possesses strung flexibility and expansibility.
出处
《电气自动化》
北大核心
2005年第1期54-56,共3页
Electrical Automation
基金
本文系长沙大学科研基金项目
批号 SF010402
关键词
输水管路
泄漏定位
虚拟仪器
LabV1EW
water transport pipelines
leakage
location
virtual instrument
Labview
