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首页> 外文期刊>Coastal engineering >Application of LiDAR technology for measurement of time-varying free-surface profiles in a laboratory wave flume
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Application of LiDAR technology for measurement of time-varying free-surface profiles in a laboratory wave flume

机译:LiDAR技术在测量实验室波浪水槽随时间变化的自由表面轮廓中的应用

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摘要

An experimental study was completed to investigate the ability of a fixed, two-dimensional LiDAR instrument to obtain detailed measurements of propagating waves within a laboratory wave flume. The results show that this technology can be used to obtain synchronous free-surface measurements at a horizontal spatial resolution 0(10 mm), with comparable vertical accuracy to that of more conventional, high-precision capacitance wave probes. The principal advantage of using the LiDAR is that a single, non-intrusive instrument can be utilised to measure the entire wave field at high resolution allowing detailed evaluation of wave transformation throughout the experimental domain.
机译:完成了一项实验研究,以研究固定的二维LiDAR仪器获得实验室波槽中传播波的详细测量值的能力。结果表明,该技术可用于在水平空间分辨率0(10 mm)下获得同步的自由表面测量,其垂直精度可与更常规的高精度电容波探头相媲美。使用LiDAR的主要优势在于,可以使用单个非侵入式仪器以高分辨率测量整个波场,从而可以对整个实验领域的波变换进行详细评估。

著录项

  • 来源
    《Coastal engineering》 |2012年第2012期|p.1-5|共5页
  • 作者单位

    Water Research Laboratory, School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052, Australia;

    Water Research Laboratory, School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052, Australia;

    Water Research Laboratory, School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052, Australia;

    Water Research Laboratory, School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052, Australia;

    Water Research Laboratory, School of Civil and Environmental Engineering, University of New South Wales, Sydney, NSW 2052, Australia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    wave measurement; LiDAR; free-surface elevation; wave transformation; laboratory wave flume;

    机译:波浪测量激光雷达自由表面标高;波变换实验室波浪水槽;

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