激光(光电)测距仪剩余常数、固定误差、比例误差及其最小二乘解法

The Remainder Constants, Solid Error, Ratio Error of a Laser Geodimeter and Their Least Square Solution

本文着重分析了激光和光电测距仪的剩余常数及其对测量结果的影响,给出了不等权求解加常数和乘常数最小二乘解的公式,提出了用相关平差法拟合固定误差和比例误差系数的方法,并给出了相应公式。

This paper analyses the remainder constants of a Geodimeter and their affection to distance measurement results; gives a formule to find the least square solution of the constants;suggests to fit the solid error and ratio error factor by using the method of adjustment by correlates and gives a relative formula.