The invention discloses a method and a system for optimizing a flight path of an aircraft. The method for optimizing the flight path of the aircraft comprises the following steps of: receiving an arrival time control constraint of an air route of the aircraft; receiving real-time and predicted atmospheric conditions of the aircraft route; acquiring data related to aircraft operation constraints and real-time aircraft state and performance; generating a plurality of value sets of one or more flight trajectory optimization parameters, the flight trajectory optimization parameters including at least a flight cruise altitude; for the generated value set of flight path optimization parameters, calculating the flight path of the aircraft by using the received atmospheric conditions and aircraft operation constraints as well as real-time aircraft state and performance data; on the basis of an optimization standard, selecting at least one optimal flight cruise height, wherein the calculated flight path conforms to an arrival time control constraint; and generating at least one trajectory change alert with the selected optimal flight cruise altitude.

    本发明揭示了一种优化飞机飞行轨迹的方法与系统,其中所述优化飞机飞行轨迹的方法包括如下步骤:接收飞机航路的到达时间控制约束;接收飞机航线的实时和预测大气条件;获取有关飞机运行约束和实时飞机状态和性能的数据;生成一个或多个飞行轨迹优化参数的多个值集,所述飞行轨迹优化参数至少包括飞行巡航高度;对于生成的飞行轨迹优化参数的值集,使用接收到的大气条件和飞机运行约束以及实时飞机状态和性能的数据计算飞机的飞行轨迹;基于优化标准,选择至少一个最佳飞行巡航高度,计算出的飞行轨迹符合到达时间控制约束;用选定的最佳飞行巡航高度生成至少一个轨迹变化警报。


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    Title :

    Method and device for optimizing flight path of aircraft


    Additional title:

    优化飞机飞行轨迹的方法和设备


    Contributors:
    GUO WEI (author) / QI LIN (author)

    Publication date :

    2022-02-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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