基于激光雷达的水平测量技术研究

发布时间：2018-04-05 03:27

本文选题：激光雷达　切入点：水平测量　出处：《激光与红外》2014年08期

【摘要】：针对常规飞机水平测量方法存在的低精度、低效率及数据处理工作量大等实际问题,本文提出了一种基于激光雷达光学测量系统的水平测量方法。首先对激光雷达测量系统进行了原理分析,并基于此原理进行了相应的飞机水平测量方案设计,同时进一步深入研究了数字化水平测量的关键技术,包括CCD图像处理技术及转站测量技术。通过实际测试,各特征点的合成总误差均小于给定的综合误差0.5 mm,满足方案设计的测量精度指标要求。
[Abstract]:Aiming at the practical problems such as low precision, low efficiency and heavy data processing in the conventional aircraft horizontal measurement method, this paper presents a level measurement method based on the lidar optical measurement system.Firstly, the principle of lidar measurement system is analyzed, and the corresponding aircraft level measurement scheme is designed based on this principle. At the same time, the key technology of digital level measurement is further studied.Including CCD image processing technology and transfer station measurement technology.Through the actual test, the total error of each characteristic point is less than the given comprehensive error of 0.5 mm, which meets the requirement of the measurement precision index of the scheme design.
【作者单位】：长春理工大学光电工程学院;长春大学电子信息工程学院;
【基金】：吉林省科技厅重大项目(No.20106010)资助
【分类号】：TN958.98

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