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首页> 外文期刊>Sensors Journal, IEEE >Railroad Track Condition Monitoring Using Inertial Sensors and Digital Signal Processing: A Review
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Railroad Track Condition Monitoring Using Inertial Sensors and Digital Signal Processing: A Review

机译:使用惯性传感器和数字信号处理的铁轨状况监控:回顾

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摘要

Inertial sensors such as accelerometers and gyroscopes have been widely used since the early 1990s to monitor the condition of transportation assets. Recent improvements in their performance, a reduction in cost, and sensor miniaturization has resulted in a growing interest in expanding their use. This research is an extensive and systematic review of their application considerations, challenges, and opportunities for improvements in railroad track condition monitoring. Research questions were developed to guide the selection of relevant articles from databases. The authors report key findings in the areas of sensor specification, sensor location, and sensor signal processing.
机译:自1990年代初以来,诸如加速度计和陀螺仪之类的惯性传感器已广泛用于监视运输资产的状况。它们性能的最近提高,成本的降低以及传感器的小型化,导致人们对扩大其用途的兴趣日益浓厚。这项研究是对它们的应用考虑因素,挑战以及改善铁轨状况监测的机会的广泛而系统的综述。开发了研究问题以指导从数据库中选择相关文章。作者报告了传感器规格,传感器位置和传感器信号处理领域的主要发现。

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