车载激光测量系统误差分析及控制

Error Analysis and Control of Vehicle Borne Laser Measurement System

介绍了车载激光测量系统的误差构成及各类型误差对点云成果精度的影响规律,提出了误差控制方法。通过实际工程应用对点云成果精度进行分析、验证,证实了本文提出的误差控制方法的有效性和可行性。

This paper introduces the error structure of the vihicle borne laser measurement system and the influence law of various precision errors on point clouds accuracy of actual data,then puts forward the error control method. Analyzing and testing the results＇ accuracy of point clouds through the practical engineering application,results show that the error control method in this paper is effective and realizable.