环状给水管网计算的一种数据转换方法

Method for the data transformation in the computation of water supply looped network

城市给水管网的平差、优化计算的初始数据的输入是一项非常繁琐的工作,文章介绍了一种比较简单的方法,即通过输入一个基本关系矩阵的值,利用计算机的计算功能,自动派生出其它相应的数据。重点介绍了由基本关系矩阵自动派生成管段识别矩阵的方法和程序框图。通过这种方法,大量减少了初始数据的输入,提高了工作效率和计算的精确度。

In the optimizing computation of the urban pipe network for water supply,the input of initial data is really a heavy and complicated job. A simple method is introduced herein. First,input the basic relation matrix,then work out the corresponding data with a computer.In this way,the input work will be reduced greatly and the work efficiency and calculation precision improved accordingly.