机场地面容量评估研究

提出基于滑行路径动态寻优的机场地面容量评估方法。对于结构复杂多样的机场地面,当跑道、滑行道和停机位使用情况和航班流变化时,根据机场地面运行的具体特点,首先建立机场地面有向网络模型,引入滑行道的权值概念,再通过D ijkstra算法进行动态路径寻优,并与冲突探测相结合,对滑行道和停机位进行合理分配。最后通过计算机仿真来评估容量。仿真实例表明,该方法不仅可以增强机场地面容量评估的灵活性和准确性,还可以应用于机场地面交通引导。

Research on Airport Ground Capacity Evaluation

Airport ground capacity evaluation is an essential and key point to the effective implementation of airport flow management.It plays an important role in reducing flight delays and ensuring flying safety.In order to solve the problem of the various and complicated airport ground structures,this paper presents an accurate and prompt evaluation method on the ground capacity of the airport.On the basis of the airport ground network module,this paper uses the Dijkstra algorithm to find the optimal route,combines it with the conflict probe,and then uses a computer simulator to evaluate the capacity.Finally an example illustrates its feasibility and efficiency.The method can be used to enhance the flexible and accurate airport ground capacity evaluation and guide the airport ground traffic.