近年来,随着机场客流持续增长,航班延误日益严重。同时,在机场管理中飞机降落安全非常重要。对跑道资源而言,低摩擦度可能会造成打滑让飞机滑出跑道。因此,周期性维护跑道质量是极度重要的。文中研究机场航班在带有周期性维护的跑道上降落顺序优化问题。针对单跑道调度问题展开研究,以最小化延误飞机的数量为优化目标,提出了混合整数规划模型。继而,使用商用软件CPLEX对问题算例进行精确求解。以考虑跑道维护为研究特色,文中通过数学规划理论建模研究,合理安排航班在跑道上的降落顺序,为机场资源优化研究提供参考。 In recent years, with the continuous growth of passenger flow at the airport, flight delays have become increasingly serious. In the meantime, the safety of aircraft landing in airport management is very important. For runway resources, low friction may cause slippage to allow the aircraft to slip off the runway. Therefore, the periodic maintenance of runway quality is extremely important. In this paper, we study the landing sequence optimization of airport flights on runways with periodic maintenance. Aiming at the single-runway scheduling problem, a hybrid integer programming model is proposed to minimize the number of aircraft delays. Then use the commercial software CPLEX to solve the problem example accurately. Taking the maintenance of runway as the research characteristic, this paper makes a reasonable arrangement of landing sequence of flight on the runway by mathematical modeling theory modeling and provides reference for the optimization of airport resources.