CAJ | 학술논문

考虑在保持原有飞机路线和机组任务不变，且不增加总的过站时间情况下，依据航班延误风险分级，建立以调整过站时间前后波及延误的时间差值最大化为目标，优化航班衔接过站松弛时间。结合国内某大型航空公司实际航班运行数据，运用ILOG优化软件求解。结果表明，基于航班延误风险分级的过站松弛时间优化有效地减少了航班延误的传播，使总的延误减少，提高了航班正点率和旅客满意度。同时，基于航班延误风险分级的过站松弛时间优化可以为航班计划的制定提供理论依据。
고필재보지원유비궤로선화궤조임무불변，차불증가총적과참시간정황하，의거항반연오풍험분급，건립이조정과참시간전후파급연오적시간차치최대화위목표，우화항반함접과참송이시간。결합국내모대형항공공사실제항반운행수거，운용ILOG우화연건구해。결과표명，기우항반연오풍험분급적과참송이시간우화유효지감소료항반연오적전파，사총적연오감소，제고료항반정점솔화여객만의도。동시，기우항반연오풍험분급적과참송이시간우화가이위항반계화적제정제공이론의거。
In this paper ,we consider maintaining the original path of the airplane and crew scheduling and without increasing the total turnaround time ,building the objective function of maximizing the difference between before and after adjusting connection time of the propagation based on flight delays risk classification .According to the actual flight data of a major domestic airline ,we use the ILOG optimization software to solve the model .The results show that flight connection slack time optimiza-tion based on the flight delay risk classification reduce the total delay and the impact of delay propaga-tion ,and improve flight punctuality and passenger satisfaction .Simultaneously ,the flight connection slack time optimization based on the flight delay risk classification can be provided a theoretical basis for flight schedule .