arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.14951math.OC
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多车场车辆调度问题的启发式算法

Multiple-Depot Vehicle Scheduling Problem Heuristics

Emanuel Florentin Olariu, Cristian Frasinaru

摘要:

多车场车辆调度问题(MDVSP)是运输系统规划过程中的一个重要问题。它包括将一组行程分配给一组车辆,以最小化某个总成本。我们介绍了三种快速可靠的算法MDVSP的基础上,一个经典的整数线性规划制定和图论方法固定不可行的subtours收集从一个整数的解决方案。大量的测试表明,与现有的算法相比,我们的算法速度更快,效果更好。

英文摘要:

The Multiple-Depot Vehicle Scheduling Problem (MDVSP) is very important in the planning process of transport systems. It consists in assigning a set of trips to a set of vehicles in order to minimize a certain total cost. We introduce three fast and reliable heuristics for MDVSP based on a classical integer linear programming formulation and on graph theoretic methods of fixing the infeasible subtours gathered from an integer solution. Extensive experimentations using a large set of benchmark instances show that our heuristics are faster and give good or even better results compared with other existing heuristics.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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