基于需求转移的货运班列动态舱位控制策略研究
|
摘要
基于收益管理的思想,综合考虑顾客需求转移和批量订舱行为,建立离散时间的铁路货运班列动态舱位控制模型,指出在任意决策阶段,舱位预定请求接受/拒绝阈值点若存在则至少存在一个的特性.然后在任意决策阶段,利用每种舱位的阈值点构造了两组区间序列,针对每组区间序列给出相应的舱位预定请求的接受/拒绝策略.此外还证明了期望收益函数的性质及阈值点关于需求转移率的单调性.最后,通过设计3组仿真实验分别验证了最优舱位控制策略的可行性及相关性质的正确性.
Based on revenue management, the dynamic slot control model for railway freight trains is established based on discrete time, considering customer demand transfer and multiple slot bookings behavior. And we point out that there is at least one(if it exits) reservation request accept/reject threshold points at each decision stage. In the meantime, we constructe the two sets of interval sequences using the threshold points of each types slot, and then we establish the reservation request accept/reject policy for each set of interval sequences. In addition, we also prove that the properties of expected revenue function and the monotonicity of the threshold points with respect to demand transfer rate. Finally, the feasibility of the optimal slot control strategy and the correctness of the relevant properties are verified by three sets of simulation experiments.
Based on revenue management, the dynamic slot control model for railway freight trains is established based on discrete time, considering customer demand transfer and multiple slot bookings behavior. And we point out that there is at least one(if it exits) reservation request accept/reject threshold points at each decision stage. In the meantime, we constructe the two sets of interval sequences using the threshold points of each types slot, and then we establish the reservation request accept/reject policy for each set of interval sequences. In addition, we also prove that the properties of expected revenue function and the monotonicity of the threshold points with respect to demand transfer rate. Finally, the feasibility of the optimal slot control strategy and the correctness of the relevant properties are verified by three sets of simulation experiments.
引文
[1]LEE T C,HERSH M.A model for dynamic airline seat inventory control with multiple seat bookings[J].Transportation Science,1993,27(3):252-265.
[2]FENG Y,XIAO B.A dynamic airline seat inventory control model and its optimal policy[J].Operations Research,2001,49(6):938-949.
[3]HAN D L,TANG L C,HUANG H C.A Markov model for single-leg air cargo revenue management under a bid-price policy[J].European Journal of Operational Research,2010,200(3):800-811.
[4]SUBRAMANIAN J,STIDHAM S,LAUTENBACHER CJ.Airline yield management with overbooking,cancellations,and no-shows[J].Transportation Science,1999,33(2):147-167.
[5]张小强,庄乾秋,陈宇,等.铁路集装箱班列动态舱位控制策略研究[J].铁道学报,2016,38(2):1-6.[ZHANG X Q,ZHUANG Q Q,CHEN Y,et al.Research on strategy of dynamic slot allocation for railway contaniners[J].Jounal of the China Railway Society,2016,38(2):1-6.]
[6]YOU P S.Airline seat management with rejection-forpossible-upgrade decision[J].Transportation Research Part B Methodological,2001,35(5):507-524.
[7]李豪,彭庆,姚琦.基于需求分类和乘客升级购买行为的航空公司收益管理模型[J].数学的实践与认识,2012,42(23):32-44.[LI H,PENG Q,YAO Q.Revenue management model with passenger segment and buy-up behavior[J].Mathemathics in Practice and Theory,2012,42(23):32-44.]
[8]霍佳震,秦瑛.旅客需求双向转移的多等级舱位控制优化问题[J].系统工程,2016,34(1):116-121.[HUO JZ,QIN Y.Seat inventory control model based on bidirectional diversion of multiple-class demands[J].System Engeering,2016,34(1):116-121.]
[9]GALLEGO G,LI L,RATLIFF R.Choice-based EMSRmethods for single-leg revenue management with demand dependencies[J].Journal of Revenue and Pricing Management,2009,8(2):207-240.
[10]COOPER W L,LI L.On the use of buy up as a model of customer choice in revenue management[J].Production&Operations Management,2012,21(5):833-850.
[2]FENG Y,XIAO B.A dynamic airline seat inventory control model and its optimal policy[J].Operations Research,2001,49(6):938-949.
[3]HAN D L,TANG L C,HUANG H C.A Markov model for single-leg air cargo revenue management under a bid-price policy[J].European Journal of Operational Research,2010,200(3):800-811.
[4]SUBRAMANIAN J,STIDHAM S,LAUTENBACHER CJ.Airline yield management with overbooking,cancellations,and no-shows[J].Transportation Science,1999,33(2):147-167.
[5]张小强,庄乾秋,陈宇,等.铁路集装箱班列动态舱位控制策略研究[J].铁道学报,2016,38(2):1-6.[ZHANG X Q,ZHUANG Q Q,CHEN Y,et al.Research on strategy of dynamic slot allocation for railway contaniners[J].Jounal of the China Railway Society,2016,38(2):1-6.]
[6]YOU P S.Airline seat management with rejection-forpossible-upgrade decision[J].Transportation Research Part B Methodological,2001,35(5):507-524.
[7]李豪,彭庆,姚琦.基于需求分类和乘客升级购买行为的航空公司收益管理模型[J].数学的实践与认识,2012,42(23):32-44.[LI H,PENG Q,YAO Q.Revenue management model with passenger segment and buy-up behavior[J].Mathemathics in Practice and Theory,2012,42(23):32-44.]
[8]霍佳震,秦瑛.旅客需求双向转移的多等级舱位控制优化问题[J].系统工程,2016,34(1):116-121.[HUO JZ,QIN Y.Seat inventory control model based on bidirectional diversion of multiple-class demands[J].System Engeering,2016,34(1):116-121.]
[9]GALLEGO G,LI L,RATLIFF R.Choice-based EMSRmethods for single-leg revenue management with demand dependencies[J].Journal of Revenue and Pricing Management,2009,8(2):207-240.
[10]COOPER W L,LI L.On the use of buy up as a model of customer choice in revenue management[J].Production&Operations Management,2012,21(5):833-850.