配对进近运行模式下近距平行跑道容量研究

Research on Capacity of Closely Spaced Parallel Runways Based on Paired Approach Operation Mode

配对进近是提高近距平行跑道容量的运行模式。通过分析近距平行跑道配对进近运行模式的特点,借鉴单跑道容量模型的基本思想,针对三种不同运行方式(全部用于降落、两个到达单元之间插入一架起飞飞机、两个到达单元之间插入两架起飞飞机),分别构建了配对进近运行模式下的近距平行跑道容量模型。算例表明,所提出的模型具有可行性,同时也证明了配对进近能有效提高近距平行跑道的容量。

Paired approach is an operation mode to improve the capacity of closely spaced parallel run- ways. By analyzing closely spaced parallel runways paired approach characteristics, referring to the model of capacity of single runway, this paper establishes models of capacity of closely spaced parallel runways based on paired approach for three situations （only for approach;insert one takeoff aircraft between two arrival units;insert two takeoff aircraft between arrival two units）. Examples show that the proposed model is feasible, but also proved that paired approach effectively improves the capacity of closely spaced paral- lel runways.