| 小波分析在输水管道泄漏检测系统中的应用 |
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| 引用本文： | 李剑平,赵喜萍.小波分析在输水管道泄漏检测系统中的应用[J].水利水电技术,2006,37(8):101-103. |
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| 作者姓名： | 李剑平 赵喜萍 |
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| 作者单位： | 1. 太原理工大学,信息工程学院,山西,太原,030024
2. 山西省万家寨引黄工程总公司,山西,太原,030012 |
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| 摘 要： | 山西引黄工程是山西省的生命工程,其输水管道担负着输水的重要角色,在工程中被大量应用。然而由于一些自然因素和人为因素不可避免地会造成管道泄漏,这不仅会造成水资源的严重浪费,而且还可能威胁到人类生命财产的安全。建立输水管道实时泄漏检测系统,及时定位故障点,可以最大限度地减少经济损失。文中应用小波分析理论,介绍了输水管道泄漏自动监控系统的工作原理和构成,并将之运用到引黄工程实践中。
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| 关 键 词： | 水资源可持续利用 系统评价 指标体系 实码加速遗传算法 投影寻踪 |
| 文章编号： | 1000-0860(2006)08-0101-03 |
| 收稿时间： | 03 10 2006 12:00AM |
| 修稿时间： | 2006年3月10日 |
Application of wavelet analysis on leakage detecting system for water conveyance pipeline |
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| LI Jian-ping,ZHAO Xi-ping.Application of wavelet analysis on leakage detecting system for water conveyance pipeline[J].Water Resources and Hydropower Engineering,2006,37(8):101-103. |
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| Authors: | LI Jian-ping ZHAO Xi-ping |
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| Affiliation: | 1. Information Engineering College of Taiyuan Technology University, Taiyuan 030024, Shanxi, China; 2. Shanxi Wanjiazhai Yellow River Project Corporation, Taiyuan 030012, Shanxi, China |
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| Abstract: | Yellow River Diversion Project is a key project of Shanxi Province to alleviate the water shortage therein;of which a large amount of water conveyance pipeline plays a very important role for water delivery.However,the leakage of the pipeline will occur unavoidably due to some natural or human factors.The development of a real-time leakage detecting and monitoring system for the leakage can not only locate the trouble points in time,but also can reduce the economic losses and guarantee the safety of the project maximally.The working principle and structure of the system applied to the practice of Yellow River Diversion Project are introduced herein. |
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| Keywords: | Yellow River Diversion Project water conveyance pipeline leakage detecting wavelet analysis |
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