| 输油管的优化布置模型研究 |
| |
| 引用本文： | 何涛.输油管的优化布置模型研究[J].科技信息,2011(23):I0054-I0056. |
| |
| 作者姓名： | 何涛 |
| |
| 作者单位： | 广西农业职业技术学院; |
| |
| 摘 要： | 建立非线性规划模型,借助Excel及lingo11.0软件,对2010"高教社杯"全国大学生数学建模竞赛C题作出解答,为油田设计院确定管线建设费用最省的方法,即当所赋三家公司估算费用的权值为0.9,0.05,0.05时,通过共用管道所得铺设费用最少,为249.9475万元。具体铺设方案为:铁路线上车站的位置坐标为O(6.740633,0),共用管道与无共用管道的分界点的位置坐标为G(6.740633,0.1339548),输送到B厂的管道与城区交界点的位置坐标为E(15,7.268642)。
|
| 关 键 词： | 非线性规划 加权平均法 输油管布置 |
The Pipeline Layout Model |
| |
| HE Tao.The Pipeline Layout Model[J].Science,2011(23):I0054-I0056. |
| |
| Authors: | HE Tao |
| |
| Institution: | HE Tao (Guangxi Agricultural Technical Vocational College,Nanning Guangxi,530007) |
| |
| Abstract: | Establish nonlinear programming model,with the aid of Excel software,and lingo11.0 to 2010 higher education club cup national college mathematical modeling contest C problem,answer for oil pipeline construction cost design most province to determine the method,i.e.when assigned a three companies estimated costs for the weights of 0.9,0.05,0.05,through the common pipe laying fee income the least,for 249.9475 million yuan.Specific laid the scheme for: railway lines station coordinates for O(6.740633,0),common... |
| |
| Keywords: | Nonlinear programming Weighted average method Pipeline layout |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
