多跑道降落飞机协同调度优化

为了制定安全、高效的空中交通管理战术决策,研究了多跑道降落航班协同调度问题.基于协同决策理念,综合考虑空管、航空公司和机场等因素,提出一种协同航班调度策略,给出了协同调度优化模型.模型在满足安全性和公平性约束条件下,寻求总延误成本最小即功效性最大的调度方案.采用基尼系数建立公平性约束,以处理功效性和公平性之间的关系,并引入当量航班概念来定量分析公平性.针对多跑道航班调度问题的特点,设计了遗传算法予以求解验证.仿真结果表明:该算法总延误成本比先到先服务算法降低了72.6%,最大延误时间减小了50.8%,因此,调度的功效性与公平性得到提高,所提方法有效.

Multi-runway collaborative scheduling optimization of aircraft landing

In order to make an efficient tactical decision in air traffic management,a collaborative aircrafts scheduling problem(CASP) was studied.Based on the idea of collaborative decision-making,an optimization model was proposed for CASP with interests of air traffic control(ATC),airlines and airports.With security constraint and equity constraint,the model minimized the total delay cost to find out optimal scheduling schemes.The equity constraint was set up by using Gini coefficient so as to deal with the relati...