文档介绍：2015年7月四川大学学报(自然科学版) 第52卷第4期 Journal ofSichuan University(Natural Science Edition) doi:103969/— 延误航班地面等待成本计算模型夏正洪,康瑞,周广军王浙军(中国民用航空飞行学院空中交通管理学院,广汉618307) 摘要:分析了延误航班地面等待成本差异产生的原因,结合航班实际运行情况,构建不同供电模式下、,讨论了航班地面等待时使用机载APU(Auxiliary Power Unit)和桥载设备提供电源和气源的成本变化,以及模型中各子成本比例的变化趋势;分析了旅客在候机楼和客舱等待时延误成本差异,,延误航班地面等待时使用桥载设备比APU更经济,,选择经济的桥载设备对优化延误航班的地面等待成本有重要意义. 关键词:地面等待成本;APU;桥载设备;供电模式;等待环境中图分类号:; 文献标识码:A 文章编号:0490—6756(2015)04—0793—07 Ground-holdingcost analysis ofthedelayed flights XIA Zheng—Hong,KANG Rui,ZHOU Guang—Jun,WANG Zhe—Jun (School ofAirTraffic Control,Civil Aviation Flight University ofChina,Ouanghan 618307,China) Abstract:The reasons forthe difference ofground—holding cost ofthe delayed flights were analyzed in bined with thepractical operation offlight,the ground—holding cOSt model was proposed on thecondition ofdifferent power supply mode and different waiting environment — ing monly used aircraft Airbus 320 and Boeing 747 forexample,both Auxiliary Power Unit and Gallery Bridge Equipment can supply theaircraft with power and air,and therelationship between delay cost and time which was caused by different usage ofpower and airsupply was discussed,as well as the trends and causes ofthe cost ratiovariat