自压喷灌输水管的线性规划模型

A Linear Programming Model for Water Transfer Pipe Lines in Gravity Sprinkler System

以标准管径的管长为优化变量,建立自压喷灌输水管优化设计的线性规划模型,当喷灌区边界已定条件下,利用这一模型可计算出各标准管径的最优管长,并可确定输水管首端位置.

A linear programming model for optimal design of water transfer pipe lines in gravity sprinkler system is developed with pipe length of standard diameter as decision variable. When the boundary conditions of a sprinkler area are given, this model can be used for calculating optimal pipe lengths of different standrd diameters and determining the head work location of water transfer pipe lines.