利用迭代方法求解测量平差中的线性方程组  

Application of Point Relaxation Method into Solving Simultaneous linear Equations in Condition and Parameter Adjustment

作　　者：张东明 李明 肖建虹 

机构地区：[1]昆明冶金专科学校测绘与冶金工程系,云南昆明650033

出　　处：《地矿测绘》2003年第4期15-17,共3页Surveying and Mapping of Geology and Mineral Resources

摘　　要：在测量平差中,各种观测量与已知条件以及各种图形几何条件之间可组成条件方程组或误差方程组,并可对方程组线性化。本文讨论了迭代法求解条件平差和间接平差方程组的过程,最后形成了各算法的数学模型及相关的程序代码。In surveying adjustment, condition equations or error equations are consist of all kinds of observation values and known and constraining geometric conditions, and then are made linearization. This article discussed the process to solve simultaneous linear equations in condition and parameter adjustment, and last introduced some of mathematic model and their relevant program codes of algorithms.

关 键 词：线性方程组 间接平差 条件平差 点松弛法 

分 类 号：P207[天文地球—测绘科学与技术]