机载远程红外双站测距研究

发布时间：2018-06-08 13:40

  本文选题：双站测距 + 红外　； 参考：《激光与红外》2017年08期

【摘要】：介绍了红外双站测距的原理,分析了机载远程红外双站测距误差的影响因素并分别推导出各影响因素引起的部分误差公式,通过仿真实验进行了验证。实验结果表明,红外系统的测角误差和距离基线误差越大,测距误差越大;在测量精度和目标距离一定的条件下,由测角误差引起的测距误差与目标的方位角和俯仰角有关,由距离基线误差引起的测距误差与角度无关。
[Abstract]:This paper introduces the principle of infrared dual station distance measurement, analyzes the factors affecting the distance error of airborne remote infrared dual station and deduces the partial error formula caused by various factors. The results show that the greater the angle error and the distance baseline error of the infrared system, the greater the distance error, and the measurement precision. The range error caused by the angle measurement error is related to the azimuth and pitch angle of the target, and the distance error caused by the distance baseline error is independent of the angle.
【作者单位】： 华北光电技术研究所;
【分类号】：TN219
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本文编号：1995977