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| 铁路局请求车审批优化 | |
| 引用本文： | 王伟,严余松,王勇,赵楠.铁路局请求车审批优化[J].西南交通大学学报,2004,39(5):581-584. |
| 作者姓名： | 王伟 严余松 王勇 赵楠 |
| 作者单位： | 1. 河海大学交通学院,江苏,南京,610098 2. 西南交通大学交通运输学院,四川,成都,610031 3. 西南交通大学计算机与通信工程学院,四川,成都,610031 |
| 摘 要： | 建立了求解铁路局范围内请求车审批优化的数学模型和与此模型对应的网络图，将铁路请求车审批优化问题转换为求解最小费用最大流问题．给出了求解此模型的数值算法，并对实际应用中的一些问题提出了解决方案．根据该模型和算法开发的软件已在广州铁路局成功应用。 |
| 关 键 词： | 铁路运输 优化 请求车审批方案 最小费用 最大流 |
| 文章编号： | 0258-2724(2004)05-0581-04 |
Optimal Approval Model for Wagon Requisition in Railway Bureaus |
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| WANG Wei,YAN Yu-song,WANG Yong,ZHAO Nan.Optimal Approval Model for Wagon Requisition in Railway Bureaus[J].Journal of Southwest Jiaotong University,2004,39(5):581-584. | |
| Authors: | WANG Wei YAN Yu-song WANG Yong ZHAO Nan |
| Institution: | WANG Wei~1,YAN Yu-song~2,WANG Yong~3,ZHAO Nan~2 |
| Abstract: | An optimal approval model for wagon requisition in railway bureaus and the corresponding network were proposed. In this way, the problem of optimizing approval for wagon requisition was transformed into solving minimum cost and maximum flow in a network. A numerical algorithm was derived to solve the model. Several solutions to some actual problems were put forward. The software based on the model and algorithm has been successfully used in Guangzhou railway bureau. |
| Keywords: | railway transportation optimization wagon requisition minimum cost maximum flow |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |