假定航空公司以提供折扣票的方式将乘客分为两类,并通过动态控制折扣票的销售和对普通票实行动态定价来最大化自身的期望收益.应用动态规划建立了竞争环境下两航空公司的折扣机票控制和普通机票动态定价综合模型,讨论了普通机票价格均衡的存在性,并给出航空公司基于已卖出的机票数量接受或拒绝乘客购买折扣票的阈值.最后,通过算例讨论了不同参数对均衡价格、阈值和期望收益的影响. Assuming airlines divide the passengers into two categories by providing discounted tickets and maximize their expected return by dynamically controlling the sales of discount tickets and dynamic pricing of ordinary tickets.Application of dynamic programming to establish the competitive environment of the two airlines Discount air ticket control and ordinary air ticket dynamic pricing model, discusses the existence of ordinary air ticket price equilibrium and gives the threshold that airlines accept or reject passengers’ discount tickets based on the number of air tickets sold.Finally, The Effect of Different Parameters on Equilibrium Price, Threshold and Expected Return.