基于运行安全的停机位分配问题研究

随着民航运输业的发展,航班密度不断增加,相邻停机位间推出冲突概率不断增加。为合理分配大型繁忙机场停机位,兼顾安全与效率,建立基于运行安全的停机位分配问题优化模型。在模型中加入约束条件以避免潜在的推出冲突,以及考虑将重要航班优先分配到指定的旅客行走距离较短的停机位,来提高旅客的整体满意度。通过分析机位分配特点,选择性能比较优越的遗传算法进行求解。最后用实际算例进行验证,得到停机位分配甘特图以及算法收敛曲线。从结果中可以看到,停机位分配比较合理,算法收敛性能良好。就整体而言,达到了预期的要求。

Research on Gate Assignment for Aircraft Based on Operational Safety

With the development of civil aviation and the increase of flight rates,push-out conflict probabilities between adjacent gates also increase continuously.To achieve a reasonable gate assignment with good safety and efficiency,an optimization model for gate assignment is established.In this model,restrictive conditions to avoid push-out conflict are added creatively,and important flights take the precedence to be first appointed to the gate that is the nearest one to passengers,so as to enhance passenger's s...