摘要
结合管网优化设计理论和实际工程中管径计算的要求,将遗传算法引入喷灌管网优化设计,提出求解喷灌管网管径优化解的计算思路,增强了管网设计方案的经济性,且求解出来的管径不需按标准管径调整。在此基础上,提出把经济性与可靠性结合起来进行管网优化设计,以及采用遗传算法求解该多目标问题。
Based on the theory of water pipe network design and the practical requirements of pipe diameter calculation in project, this paper introduces GA（Genetic Algorithms） to optimize the design of sprinkler pipe network, and puts forward a new calculating approach on solving the pipe diameter optimization. The application of GA improves the economic rationality of pilate network designing and the diameter doesn＇t need to adjust according to the standard diameter. With this presentation, this paper puts forward the idea of considering both the economic rationality and reliability in optimizing the design of sprinkler pipe network, and applying a multi-ohjective genetic algorithm to solve this problem, It is very important.
出处
《节水灌溉》
北大核心
2005年第4期1-3,共3页
Water Saving Irrigation
基金
国家自然科学基金资助项目(50479039)部分研究内容。
关键词
喷灌管网
优化设计
遗传算法
可靠度
sprinkler pipe network
optimal design
GA
reliability
