一种建立水准网条件平差方程的算法介绍  

Introduction of an Arithmetic for the Construction of Leveling-network-condition-adjustment-equation

作　　者：何娟霞[1] 陆立[1] 

机构地区：[1]北京建筑工程学院测绘工程系,北京100044

出　　处：《北京建筑工程学院学报》2005年第2期41-43,共3页Journal of Beijing Institute of Civil Engineering and Architecture

摘　　要：水准网条件平差是水准网平差的一种常用方法.由于水准网网形的多样性,导致条件方程也呈现多样性.为了简化平差问题和方便程序的编制,介绍一种简单易行的建立水准网条件方程的算法.该算法引入传递数矩阵这一概念,通过先构建传递数矩阵,再组成条件方程的方法完成平差计算.Leveling-network condition adjustment is a useful adjustment method for leveling-network adjustment. Because of the diversity of networks, the condition-equation is varying from each leveling-network. In order to simplify the adjustment and make the programming easy, this paper introduces a simple and useful arithmetic for the construction of leveling-network-condition-adjustment-equation. In this arithmetic a new word 'transfer-data-matrix' has been introduced and the adjustment is carried out by constructing the 'transfer-data-matrix' and then forming the condition equation.

关 键 词：水准网 条件平差方程 传递数矩阵 算法 程序 

分 类 号：P207[天文地球—测绘科学与技术]