| 基于虚拟仪器的输水管路泄漏检测系统 |
| |
| 引用本文： | 瞿曌,邓居祁,刘文彦. 基于虚拟仪器的输水管路泄漏检测系统[J]. 管道技术与设备, 2003, 0(5): 35-38 |
| |
| 作者姓名： | 瞿曌 邓居祁 刘文彦 |
| |
| 作者单位： | 长沙大学电子技术与应用物理系,湖南,长沙,410003 |
| |
| 基金项目： | 长沙大学科研基金项目(SF0 1 0 4 0 2 ) |
| |
| 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 ,能够及时准确地定位泄漏点。实践证明 ,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
|
| 关 键 词： | 输水管路 泄漏 定位 虚拟仪器 LabVIEW |
| 文章编号： | 1004-9614(2003)05-0035-03 |
| 修稿时间： | 2003-06-18 |
Water Transport Pipelines Leak Detecting System Based on Virtual Instrument |
| |
| Qu Zhao,DENG Ju-qi,LIU Wen-yan. Water Transport Pipelines Leak Detecting System Based on Virtual Instrument[J]. Pipeline Technique and Equipment, 2003, 0(5): 35-38 |
| |
| Authors: | Qu Zhao DENG Ju-qi LIU Wen-yan |
| |
| Abstract: | Discusses the design a nd implem entation of a water transport pipelines leak detecting system based on virtual i nstrument,especial the leak location met hod,hardware design and software module design under LabVIEW of the system.Sever al methods of signal processing,includin g wavelet analysis are utilized.The syst em can locate the leak point exactly in time to abrupt water leakage.Practical a pplication proves that the system posses ses strong flexibility and expandability . |
| |
| Keywords: | Water Transport Pipeli nes Leak age Location Virtual Instrument LabVIEW |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
