超订下网络舱位控制的稳健联合模型及策略研究
首发时间:2012-02-07
摘要:针对一般的航运网络,将网络舱位控制的资源分解方法与李金林等在文[1]中提出的单航段超订下舱位控制的R-MDP模型相结合,提出超订下民航收益管理网络舱位控制的稳健模型,并依据收入分解方法和控制策略类型的不同给出了九种稳健联合策略。模拟分析表明,当存在需求预测误差时,网络稳健收益高于网络名义收益,并且随着剩余座位数的减少或误差水平的增大,稳健联合策略提高期望总收益的幅度将增大。另外,通过数值模拟实验对两种不同的稳健竞标价格策略进行了分析,并对九种稳健联合策略的总收益进行了比较。
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Robust model and strategy of capacity control with overbooking for the airline hub-and-spoke network
Abstract:Combining the single-leg R-MDP model proposed by Li Jin-lin et al in paper [1] with the resource decomposition approach of network capacity control, we build up the robust model of capacity control with overbooking for the airline hub-and-spoke network, and design nine types of robust joint strategies. We give a numerical example to show the robust revenue obtaining from the optimal robust joint strategy is higher than the corresponding nominal revenue obtaining from the optimal nominal joint strategy. Moreover, the less the remaining capacity and the larger the error level, the deeper the extent of the increasing revenue by using the robust joint strategy when demand estimation errors exist. At last, we analyze two kinds of robust bid price strategies, and compare the total revenue of the proposed nine robust joint strategies in the simulating example.
Keywords: Network Revenue Management Capacity Control Overbooking Robust Strategy
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