基于进离场容量转化的航班延误优化研究

Study of Optimizing Airport Flight Delays Based on Arrival-departure Capacity Conversion

为了提高机场运行效率,缓解航班延误,研究了进离场容量转化的特性,并建立了以延误时间最小的航班优化模型。结合实际运行数据对模型进行了验证,探讨了进场航班权重系数对进离场容量转化的影响。结果表明:采用进离场容量转化的方式可以增加进离场总容量,从而降低航班运行的总延误;该模型能提供优化的流量分配方案,可应用于机场流量管理。

Based on arrival-departure capacity conversion,the paper studies the model with the minimum delay to promote airport operation efficiency and reduce flight delays, verifies the model with the actual operation data,and analyzes and discusses the approach flight weight coefficient＇s impact on conversion of arrival-departure capacity. The results show that： the total capacity can be increased for reducing flight delays by adopting the mutual conversion between arrival and departure capacity. This method can provide optimal flow allocation schemes,and is suitable for airport traffic management.