面向航迹运行的航路网络飞行流量精细化调控方法

With the rapid development of air transportation, the capacity limited air traffic management (ATM) system has become difficult to accommodate the increasing amount of air traffic, which leads to an intensifying air traffic congestion faced by air transportation industry all over the world. In view of satisfying the need of Trajectory Based Operation(TBO) in the next generation air transportation system, this project aims at carrying out research on method for airway network traffic flow control and optimization to achieve TBO. The general idea is “operational characteristic analysis followed by optimization methodology design, and operational verification at last”. .Firstly, due to the features of large-scale and complex reference of airway network, the operational characteristics of airway network and the formation mechanism of air traffic congestions will be revealed on the basis of the statistical analysis of the real data, and then will be adopted to design the method of air traffic flow optimization..Secondly, due to the requirements of high efficiency and robustness of the air traffic flow control, the collaborative algorithm for large-scale flight trajectories control problem and the robust algorithm for flight trajectories optimization in the presence of uncertainty will be proposed respectively. .Finally, the relevant methods will be verified both in the operations of Chinese airway network and in the TBO simulation scenarios. The achievements above will lay a theoretical and technical basis for improving the operational performance of air traffic flow over airway network and alleviating air traffic congestion.

随着航空运输业的快速增长，空中交通网络有限的容量与持续增长的飞行流量之间的矛盾日益突出，由此导致的空中交通拥堵、大面积航班延误，已成为航空运输业所面临的全球性问题。本项目针对国际民航下一代空管系统中基于飞行航迹的全局流量调控需求，以“运行特性挖掘—优化方法设计—综合实验验证”为总体思路，开展面向航迹运行的航路网络飞行流量精细化调控方法研究：针对航路网络运行系统构成庞杂、要素关联性强的特点，通过挖掘航路网络运行的内在特性，指导航路网络飞行流量的精细化调控；针对飞行流量调控的高效性和鲁棒性要求，研究并分别设计航路网络中大批次航班飞行航迹的协同调控方法和不确定扰动影响下航班飞行航迹的鲁棒优化方法；结合中国航路网络实际运行和仿真运行进行上述方法的综合验证，进而为提升航路网络飞行流量运行效能、缓解空中交通拥堵提供有效的理论方法与工具。

随着航空运输业的快速增长，空中交通网络有限的容量与持续增长的飞行流量之间的矛盾日益突出，由此导致的空中交通拥堵、大面积航班延误，已成为航空运输业所面临的全球性问题。本项目针对国际民航下一代空管系统中基于飞行航迹的全局流量调控需求，以“运行特性挖掘—优化方法设计—综合实验验证”为总体思路，开展面向航迹运行的航路网络飞行流量精细化调控方法研究：针对航路网络运行系统构成庞杂、要素关联性强的特点，通过挖掘航路网络运行的内在特性，指导航路网络飞行流量的精细化调控；针对飞行流量调控的高效性和鲁棒性要求，研究并分别设计航路网络中大批次航班飞行航迹的协同调控方法和不确定扰动影响下航班飞行航迹的鲁棒优化方法；结合中国航路网络实际运行和仿真运行进行上述方法的综合验证。项目执行期间，共发表学术论文14篇，其中SCI论文5篇、EI论文8篇，申请发明专利7项；项目成果应用于民航空管实际，荣获中国智能交通协会科技一等奖、二等奖各1项。项目成果为提升航路网络运行效能提供了有效的技术手段。