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首页> 外文会议>2017 4th International Conference on Industrial Engineering and Applications >Development of MILP model for integrated aircraft maintenance scheduling and multi-period parking layout planning problems
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Development of MILP model for integrated aircraft maintenance scheduling and multi-period parking layout planning problems

机译：针对综合飞机维修计划和多期停车布局规划问题的MILP模型的开发

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In this paper, two closely related problems commonly observed in aircraft hangar maintenance companies are studied: the aircraft hangar maintenance scheduling problem and the parking stand planning problem. Recently, in order to reduce operating costs in airline companies, outsourcing aircraft heavy maintenance activities to a third-party maintenance company has been gaining greater traction. In a real operation environment, aircraft with different arrival times and specific maintenance requirements from airline companies are received by an aircraft maintenance company. Hence, a maintenance schedule and a series of aircraft parking plans have to be carefully arranged to minimize the total delay over a multi-period planning horizon. However, conventional manual planning usually causes maintenance delays due to inadequate parking planning that induces blockages between arriving, departing and parked aircraft in the process of aircraft roll in and roll out operations. To deal with the inefficiency of manual planning, a Mixed-Integer Linear Programming (MILP) model that integrates maintenance scheduling and parking layout planning is proposed. To our knowledge, this is the first work to deal with the aircraft maintenance scheduling problem incorporating non-overlapping constraints between aircraft in the hangar, and is the main contribution of this research.
机译：本文研究了飞机机库维修公司中常见的两个密切相关的问题：飞机机库维修调度问题和停车位规划问题。最近，为了降低航空公司的运营成本，将飞机的重型维护活动外包给第三方维护公司已经越来越受到青睐。在实际的运行环境中，飞机维修公司会收到航空公司要求的到达时间和特定维护要求不同的飞机。因此，必须仔细安排维护时间表和一系列飞机停放计划，以最大程度地减少跨多个时期的计划延误的总延迟。然而，常规的手工计划通常由于不适当的停车计划而导致维护延迟，停车计划不足导致在飞机滚入和滚出操作过程中到达，离开和停放的飞机之间的阻塞。为了解决手工规划的效率低下的问题，提出了一种将维护计划与停车位规划相结合的混合整数线性规划（MILP）模型。据我们所知，这是处理飞机机库中飞机之间不重叠约束的飞机维修计划问题的第一项工作，也是这项研究的主要贡献。

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