在经济发展的带动下,民航产业不断扩大。空中流量的增加,在很大程度上导致了空域资源出现紧缺现象,也容易出现航班延误等问题。在终端区空域繁忙的情况下,需要根据航班起降特例,对航班进行合理的排序。本文提出了一种进离场航班排序模型,并提出基于双重编码的遗传算法,并通过仿真验证,证明这种排序方式的有效性。 Driven by economic development, the civil aviation industry is constantly expanding. The increase of air traffic has led to the shortage of airspace resources to a great extent and the problems of flight delays and others. In the terminal area airspace is busy, the need to take special cases under the flight, flights on a reasonable order. In this paper, a sort of departure flight scheduling model is proposed and a genetic algorithm based on double coding is proposed. The simulation results show that this scheduling method is effective.