运输网络中舱位控制模型与策略  

Capacity control models and approaches in airline network

作　　者：李金林[1] 徐丽萍[1] 

机构地区：[1]北京理工大学管理与经济学院,北京100081

出　　处：《交通运输工程学报》2009年第1期100-108,共9页Journal of Traffic and Transportation Engineering

基　　金：国家自然科学基金项目(60776817)

摘　　要：为了提高运输网络系统的收益管理水平,以民航客运航线网络为背景,从策略、模型和方法3个方面系统地研究了网络舱位控制的基本问题。针对控制策略,对分块预订限制、虚拟嵌套和竞标价格等策略的优劣性和适用条件进行了探讨。分析了传统的控制模型,并对新出现的复杂模型分为随机动态规划模型、混合模型、多阶段随机规划模型和Scenario树模型进行研究。讨论了基于资源分解的网络舱位控制方法,指出应该从资源分解的原则和单资源舱位控制模型2个方面去构建网络策略。研究结果表明:网络舱位控制模型和方法只有与适合的控制策略有效结合才能达到期望总收益最大化的目的。In order to improve the revenue management capability of transport network system, the problem of network capacity control in strategies, models and methods was studied systematically under the background of airline network, three kinds of network control strategies were discussed such as partition booking limits, virtual nesting control and bid price control. Traditional network models and new sophisticated models were analyzed, and the new models were classified as stochastic dynamic program model, hybrid model, stochastic dynamic program model with multiple stages, and Scenario tree model. The approaches based on resources decomposition were studied. It was pointed that for constructing the network strategy, both the principle of decomposition and the single-leg capacity control model should be jointly considered. Analysis result indicates that the models and approaches of network capacity control must be efficiently combined with correct control strategies to achieve the maximum expected total revenue. 31 refs.

关 键 词：交通管理 航空网络 收益管理 舱位控制 控制策略 

分 类 号：F560[经济管理—产业经济]