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首页> 外文会议>International conference on information technology and industrial engineering >Research on Optical Fiber Sensing Technology for Flange Leak Detection of Hydraulic Pipe Network
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Research on Optical Fiber Sensing Technology for Flange Leak Detection of Hydraulic Pipe Network

机译：液压管网法兰泄漏检测光纤传感技术研究

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摘要

Leak detection of flange of hydraulic system is the difficulty. The leakage signal characteristics and the impact to test results has been analyzed ,The distributed optical fiber sensing flange leak detection system has been designed, including the hardware system and the detection software. The test of leak detection has been carried out. The results show that the leakage signals of flange have more High-frequency signals than hole leakage signals, that's favorable to leak detection, and the flange leak detection of adjacent pipeline has little interference between each other. We can get clear and stable leakage characteristics of the waveform in the case of drip.
机译：液压系统法兰泄漏检测是难度。已经分析了漏电信号特性和对测试结果的影响，设计了分布式光纤传感法兰泄漏检测系统，包括硬件系统和检测软件。已经进行了泄漏检测的测试。结果表明，法兰的泄漏信号具有比空穴漏信号更高的高频信号，这有利于泄漏检测，并且相邻管道的法兰泄漏检测彼此之间的干扰几乎没有干扰。在滴水的情况下，我们可以在波形中获得清晰稳定的漏电特性。

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