全光纤激光相干测速雷达与外场实验分析
전광섬격광상간측속뢰체여외장실험분석
All-fiber velocity measurement coherent lidar and analysis of field test
  • 万方数据
    激光与红外 격광여홍외
    LASER & INFRARED
    2015年 8期 893-896 ,共4页

    滕渊%刘波%眭晓林%张颖%曹昌东%颜子恒

    등연%류파%휴효림%장영%조창동%안자항

    相干探测%光纤激光器%激光测速%飞行实验 相榦探測%光纖激光器%激光測速%飛行實驗
    상간탐측%광섬격광기%격광측속%비행실험
    coherence detection%fiber laser%lidar velocity measurement%flight test
    介绍了一种全光纤激光相干测速雷达，其能精确测量着陆器相对星球的速度，以辅助着陆器精确着陆。介绍了激光测速雷达的测量原理和系统方案，重点介绍了测速雷达的机载飞行试验，并对实验结果进行了分析。
    개소료일충전광섬격광상간측속뢰체，기능정학측량착륙기상대성구적속도，이보조착륙기정학착륙。개소료격광측속뢰체적측량원리화계통방안，중점개소료측속뢰체적궤재비행시험，병대실험결과진행료분석。
    All-fiber velocity measurement coherent lidar is introduced,and it can accurately measure the velocity of the lander relative to the star and help the lander to land accurately.The principle and structure of this lidar are intro-duced.The flight test of the lidar is carried out,and the testing results are analyzed.
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