基于GIS和遗传算法的饮水管网优化

在城镇化的过程中，饮用水管网的建造与优化是我国各地区饮用水工程建设面临的重大问题之一。针对饮水管网建造存在着工程投入多，管网铺设不优化、经济效益低等问题，设计实现一种基于地理信息系统和遗传算法相结合的饮水管网优化的方法。通过建立数学模型，用遗传算法对管网的布局进行优化，并结合GIS对空间信息的综合管理和处理能力，最后得到一组较为合理的管网布局方案，从而达到节省建设成本的目的。

Drinking Water Pipe Network Optimization Based on GIS and Genetic Algorithm

In the process of urbanization , water pipe network construction and optimization in various areas of China is one of the major problems .There are some problems in existence , for example cost much , the pipe laying are not optimized and low eco-nomic benefits and so no .A new method to solve pipe network optimization based on geographic information system and genetic algorithm is put forward .By establishing the mathematical model , using genetic algorithm for pipe network layout optimization , and combined with the GIS integrated management of spatial information and processing power , finally we get a set of more rea-sonable network layout scheme , so as to achieve the aim of saving construction cost .