现场试验表明设计的泄漏检测与定位方法具有实用价值。
Results of on-site tests show the efficacy of the proposed method.
针对暖气管道的特点，设计了一种暖气管道泄漏检测与定位方案。
Aims at the characteristic of heating pipeline, a position detecting instrument for the heating pipeline leakage is designed.
模拟测试表明该软件在管道泄漏检测与定位功能上是有效和可用的。
The test of software show the software can detect and locate the leakage of pipeline effectively.
提出了一种新颖的基于模式识别的输油管网泄漏检测与定位的方法。
A novel leak detection and location method for oil pipeline network is proposed.
为此，介绍两种基于模式识别的枝状燃气管网泄漏检测与定位方法。
Thus, this paper introduced two kinds of leakage inspection and positioning methods for the dentritic gas pipeline network on the basis of pattern recognition.
该方法采集管网每个端点的压力信号，并基于模式识别的原理对管网进行泄漏检测与定位。
This method collects the pressure data from each ends, and detects and locates leak of the pipeline based on pattern recognition principle.
设计了一套基于动态压力变送器的输油管道泄漏检测与定位系统，阐述了其系统组成和检测原理。
A leak detection and positioning system of oil pipeline based on dynamic pressure transmitter is designed, and the system composition and testing principle are specified.
探讨了基于PPTE传感器的输油管道泄漏检测与定位系统的设计，介绍了它的软硬件构成及其功能。
This paper discusses the design of PPTE sensor application applied in of leakage-detection and location system in the oil pipeline, and introduces its hardware, software and functions.
本文在详细分析管道流体动力学特性的基础上，提出了一种基于稳态模型的管道泄漏检测与定位方法；
On the basis of detailed analysis of the pipeline fluid dynamics, this paper presents a method of pipeline leak detection and location based on stable model;
针对长输管道泄漏检测与定位中噪声干扰问题，提出了一种基于EMD分解和相关分析的管道泄漏检测与定位方法。
With the problem of noise disturbance in leak detection and location of pipeline, a signal process method based on empirical mode decomposition (EMD) and cross-correlation was presented.
本文对如何实现两个系统的融合以达到资源共享进行了探讨，研制了一套基于SCADA系统的管道泄漏检测与定位系统。
This paper discussed how to realize the fusion of these two systems to share the resources, and developed a set of pipeline leakage inspection and location system based on SCADA system.
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。
For the leak detecting system of water pipeline based on virtual instruments, its acoustic emission measurement and correlation are adopted for detecting orientation.
与传统的检测方法相比，该方法的泄漏检测速度快，具有较高的定位精度、灵敏度和可靠性。
Compared with the traditional detection methods, this method is quicker in leak detection, more accurate in location, higher in sensitivity and more reliable.
并结合管道瞬变模型法与负压波法建立多维判别法则，解决输油管道泄漏检测及漏点定位的问题。
By combining the transient change model method and rarefaction wave method, the multidimensional rules to detect the leakage and locate the leak point were set up.
并结合管道瞬变模型法与负压波法建立多维判别法则，解决输油管道泄漏检测及漏点定位的问题。
By combining the transient change model method and rarefaction wave method, the multidimensional rules to detect the leakage and locate the leak point were set up.
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