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Hardware-Driven Data Processing Among Ultrasonic ILI Upgrades

机译:超声波ILI升级中的硬件驱动数据处理

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摘要

The main task of inline inspection (ILI) is the early detection of potentially hazardous pipeline anomalies such as metal loss as well as their precise sizing, thus providing reliable input data for integrity assessment. For the inspection of liquid pipelines, ultrasonic tools offer specific advantages over other techniques with regard to signal interpretation, resolution or measurement accuracy. Over the last two decades, inspection tools have been improved considerably by taking advantage of the progress in electronics, data-processing technology and data-storage capabilities as made available from other application areas. For example, the achieved ultrasonic measurement resolution allows for the reliable detection of pinholes in the pipe body and welds.
机译:在线检查(ILI)的主要任务是及早发现潜在的危险管道异常,例如金属损失及其精确的尺寸,从而为完整性评估提供可靠的输入数据。对于液体管道的检查,超声波工具在信号解释,分辨率或测量精度方面比其他技术具有特定优势。在过去的二十年中,通过利用电子,数据处理技术和数据存储功能方面的进步(从其他应用程序领域获得的优势),极大地改进了检查工具。例如,所获得的超声测量分辨率可以可靠地检测管体和焊缝中的针孔。

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