The invention relates to the field of aerospace traffic management, in particular to an intelligent approach method for a civil aircraft. The method comprises the following steps: analyzing and processing historical operation data of a terminal area; conducting discretized modeling on the spatial position of the airport terminal area; building a terminal area aircraft reinforcement learning model according to the current positions of the aircrafts, the position relation between the aircrafts and the motion states of the aircrafts; generating corresponding decision instructions for different aircrafts to control flight states and spatial positions of the aircrafts in combination with the performances of the aircrafts and wake flow safety intervals, and forming an approach queuing sequence; and obtaining the instruction by the aircraft, changing the flight state and completing the landing process from the entrance of the terminal area to an airport runway. The implementation of the invention can automatically complete the automatic sorting and safety interval keeping of the aircrafts in the terminal area, thereby increasing the airspace capacity of the terminal area, reducing the workload of a controller, ensuring the flight safety and improving the airport operation efficiency.
本发明涉及航空航天交通管理领域,尤其涉及一种民航飞机智能化进场方法。该方法包括:终端区历史运行数据分析处理;机场终端区空间位置离散化建模;根据航空器当前位置、航空器间位置关系、航空器运动状态,建立终端区航空器强化学习模型;结合航空器自身性能、尾流安全间隔,对不同航空器产生对应决策指令控制其飞行状态、空间位置,形成进场排队序列;航空器获取指令,改变飞行状态,完成从终端区入口到机场跑道的降落过程。本发明实施可以自动完成对终端区内航空器的自动排序、安全间隔保持,进而实现增加终端区的空域容量、降低管制员的工作负荷,保证飞行安全和提高机场运行效率。
Intelligent approach method for civil aircraft
一种民航飞机智能化进场方法
2021-11-02
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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