基于激光跟踪仪的三维控制网测量精度分析

The measurement accuracy analysis of three dimensional control network based on laser tracker

介绍三维控制网的优点及激光跟踪仪测量系统的特点,讨论了光束法平差原理及不同观测值的权比问题,并以100MeV电子直线加速器安装测量控制网的模拟计算和实测结果,论证了利用激光跟踪仪进行三维控制网的精度。

This paper introduces the merit of 3D control network and the characteristic of Laser Tracker measurement system.The principle of bundle adjustment and weighting schedule of different measurements is discussed.The simulation and actual results from the installation control network of 100MeV electronic LINAC are presented to elaborate the accuracy of 3D control network based on Laser Tracker.