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铁路机车交路计划与列车编组计划同属于一个层次，且机车交路计划对列车编组计划有一定的影响。结合机车交路计划的特征和组成要素，首先建立其数学表达式并分析机车交路计划对列车编组计划的影响机理，建立机车交路计划与列车编组计划的非线性综合优化模型。其次考虑铁路车站的弹性冗余能力，引入模糊规划中的隶属度函数进一步改进模型。最后对某一铁路网结构进行案例分析。结果表明，所建模型可以很好地实现机车交路计划与列车编组计划的综合优化，进而验证了模型的正确性和有效性。
Abstract：The locomotive routing plan and train formation plan are at the same tactical level, and the locomotive routing plan has a certain influence on the train formation plan. This paper provides a mathematical formulation of the locomotive routing plan, based on its characteristics and components. Furthermore, the influence mechanism of the locomotive routing plan on the train formation plan is explored, followed by the development of an integrated optimization model for both plans. Additionally, considering the elastic reclassification capability of railway yards, the membership function in fuzzy programming is introduced to further improve the model. A case study based on a railway network is conducted at the end of the paper. The results show that the proposed model can effectively optimize both the locomotive routing plan and the train formation plan, further validating its correctness and effectiveness.
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基本信息:
DOI：10.13291/j.cnki.djdxac.2026.03.002
中图分类号:U292
引用信息:
[1]王振宇,郭瑞军,李想,等.基于模糊规划的铁路机车交路计划与列车编组计划综合优化研究[J].大连交通大学学报,2026,47(03):18-27+83.DOI:10.13291/j.cnki.djdxac.2026.03.002.
基金信息:
中国国家铁路集团有限公司科技研究开发计划(N2024X033(JB))
2025-02-17
2025
2025-02-27
2025-03-10
2025
1
2026-06-15
2026-06-15
2026-06-15