同安湾赤潮监测站位优化设置

Layout optimization of the red tide monitoring stations in Tongan Bay

根据同安湾赤潮监测资料,对监测站位进行二次背包模型优化。将现有4个监测点优化为3个最佳监测点,研究表明,优化后的站位所表征的赤潮监测信息量,与原监测信息量等效,可作为今后的常规监测站位。二次背包模型对海洋环境监测站位优化布设非常适用,模型具有简易性和实效性。本文应用MATLAB和LINGO数学软件,详细介绍二次背包模型的求解过程。程序简单、方便使用。

According to red tide monitoring data from Tongan Bay,we carried out the Quadratic Knapsack model optimization for monitoring stations.The existing four monitoring sites were optimized for the best three monitoring points.Studies showed that the amount of red tide monitoring information get from the optimized stations was equivalent to the original one,so optimized stations could be used as regular monitoring stations in the future.Quadratic Knapsack model is very suitable for layout optimization of marine environment monitoring station.It is possessed of simplicity and effectiveness.This paper details the solving process of quadratic knapsack model by mathematical software MATLAB and LINGO.The program is easy and convenient to use.