飞机着陆调度的到达时间优化

Schedule Time Arrival Optimization of Aircraft Landing Schedule Problem

机场终端区常常是整个运输网络的瓶颈,对到达交通流的优化可以有效的提高系统运行效率。本文研究了在着陆顺序已经确定的情况下,对到达航班流的预计着陆时间优化问题。建立了线性规划优化模型,提出了一种启发式算法。两种方法的对比计算分析表明:启发式算法在结果上与优化算法很接近,而且更为重要的是,它能更好的满足现实空管的复杂约束要求。

Airport terminal area is often the bottleneck of the whole air transport system, optimization to it can strongly enhance its operational efficiency. This paper conducts the optimization problem of arriving aircraft's schedule time arrival, in the case of aircraft landing sequence has made certain. A Linear Programming optimization model is setup, and a heuristic algorithm is given. Calculation result of these two algorithm are analyzed and compared, which reveal the heuristic one approaches the optimal one, and the more important is the heuristic approach can comfort the real complex ATC subject better