停机区推出共用停止点设计优化

从停机区飞机推出共用停止点设计入手,采用减少航班推出时间的方法达到减少航班延误时间的目的。分析了飞机推出过程中存在的冲突问题,提出了在保证安全的前提下将停机位分组共享推出共用停止点,设计了使用推出共用停止点的规则。建立了推出共用停止点的数量与坐标的数学模型,设计了1种满足实际设计需要的层级递进搜索算法。通过算例验证了停机位分组推出共用停止点可以减少飞机推出时间。

Design Optimization for the Shared Stop Points at Aircraft Parking Area

The shared stop points at aircraft parking area were designed. The method of reducing flight push time was used to reduce flight delays. Firstly, the conflict of the aircraft push process was analyzed. The use of shared stop points at aircraft parking area under the security condition was put forward. Moreover, the rules of pushing aircraft were made according to shared stop points. Secondly, the mathematical models of the shared stop points and the location were established. Furthermore, a kind of progressive levels search algorithm was designed to meet the needs of practice. Finally, an example verifies that the design of shared stop points can reduce flight push time.