航空公司和维修服务提供商在飞机维修路线上的协同作用

IF 6.3 2区 工程技术 Q1 ECONOMICS
Qing Zhang , Xinran Zhang , Hoi-Lam Ma , Xuting Sun , Hing-Kai Chan , Sai-Ho Chung
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引用次数: 0

摘要

在飞机维修路线(AMR)框架下,飞机维修计划与航线规划的紧密结合凸显了航空公司与维修服务提供商之间的基本协同关系。但是,如果在规划过程中缺乏适当的信息共享,可能会导致维护需求与服务能力之间存在差异,从而可能导致运营中断和维护效率低下。因此,本文探讨了信息共享在备件更换潜在需求中的重要意义。本文提出了一种新的航空公司备件状态共享(SPCS)策略,旨在更好地协调航空公司的维护计划和服务提供商的能力。目的是加强计划维修时间表与实际服务交付时间之间的同步,促进所需和可用备件库存之间的匹配。实证分析表明,与基线AMR方法相比,理论上有了实质性的改进,在多个运营指标(轮渡航班、航班取消、航班延误和严重航班延误)上实现了可量化的减少。此外,结果表明总延迟时间显著减少,而未利用的飞行时间仅略有增加。本文还揭示了维护高质量维护数据的重要性,并说明了通过增加维护机会来提高成本效益。该SPCS政策有效地弥合了航空公司与服务供应商之间的沟通差距,为加强飞机维修路线规划提供了一个务实的解决方案。在操作稳定性和服务质量方面的改进突出了行业实践进步的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Synergy of airline and maintenance service provider in aircraft maintenance routing
Within the framework of the Aircraft Maintenance Routing (AMR), the close integration of aircraft maintenance scheduling with route planning highlights the fundamental synergistic relationship between airlines and maintenance service providers. However, the absence of proper information-sharing during the planning may lead to discrepancies between maintenance requirements and service capacities, resulting in potentially operational disruptions and maintenance inefficiencies. Thus, this paper explores the significance of information sharing in particular potential requirements of spare parts replacement. We propose a novel Spare Parts Condition Sharing (SPCS) policy for airlines in AMR, aiming to better align the airline's maintenance planning and service providers' capabilities. The purpose is to enhance synchronization between planned maintenance schedules and actual service delivery time and facilitate matching between required and available spare parts inventory. Empirical analysis demonstrates substantial theoretical improvements over the baseline AMR approach, with quantifiable reductions across multiple operational metrics: ferry flights, flight cancellations, delayed flights, and severe delayed flights. Furthermore, the results indicate a significant decrease in total delay time, while incurring only a marginal increase in unutilized flying time. This paper also reveals the importance of maintaining high-quality maintenance data and illustrates enhanced cost-effectiveness through increased maintenance opportunities. This SPCS policy effectively bridges the communication gap between airlines and service providers, offering a pragmatic solution for enhancing aircraft maintenance routing planning. The improvements demonstrated in operational stability and service quality underscore the potential of industry practices advancement.
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来源期刊
Transport Policy
Transport Policy Multiple-
CiteScore
12.10
自引率
10.30%
发文量
282
期刊介绍: Transport Policy is an international journal aimed at bridging the gap between theory and practice in transport. Its subject areas reflect the concerns of policymakers in government, industry, voluntary organisations and the public at large, providing independent, original and rigorous analysis to understand how policy decisions have been taken, monitor their effects, and suggest how they may be improved. The journal treats the transport sector comprehensively, and in the context of other sectors including energy, housing, industry and planning. All modes are covered: land, sea and air; road and rail; public and private; motorised and non-motorised; passenger and freight.
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