遗传算法在排水沟疏浚断面优化设计中的应用

沟渠断面优化是常见的水利工程设计,它要满足设计水位和冲淤的要求,同时也受到征地和投资等方面的限制,经济合理和简便实用是设计的目标.基于实用经济断面概念,构造沟渠优化设计模型的非线性最小化目标函数,通过率定相关参数,借助遗传算法全局搜索优化变量值,方法实用.将该模型应用到排水沟疏浚断面优化设计中,收到了很好的效果.

Application of genetic algorithm to optimum design of drain section

Drain design is a familiar design of water conservancy project,it must satisfy the request of water level,clash and slit to the drain,it's also under the limit of soil using and invest.Economy and practicality are the aims of design.Based on the idea of economy and practicality section,it constructs the minimum objective function of drain's optimum design model,and searches the value of optimum variable at the aid of the genetic algorithm.It's practical.The paper applies the model to the design of drain dre...