摘要：【中文】一种返航控制方法、飞行控制装置及无人机，有利于提升无人机的返航性能。该无人机具有固定翼飞行模式和旋翼飞行模式，该方法包括：若无人机满足返航条件，则获取无人机当前的飞行模式、无人机的飞行高度以及无人机与返回位置之间的水平距离(S201)；根据飞行模式、水平距离和飞行高度确定返航策略(S202)；根据返航策略，控制无人机进行返航(S203)。 【EN】A return control method, a flight control device and an unmanned aerial vehicle are beneficial to improving the return performance of the unmanned aerial vehicle. The drone has a fixed-wing flight mode and a rotor flight mode, the method comprising: if the unmanned aerial vehicle meets the return condition, acquiring the current flight mode of the unmanned aerial vehicle, the flight height of the unmanned aerial vehicle and the horizontal distance between the unmanned aerial vehicle and the return position (S201); determining a return flight strategy according to the flight mode, the horizontal distance and the flight altitude (S202); and controlling the unmanned aerial vehicle to return according to the return strategy (S203).

摘要：【中文】一种无人机的降落控制方法、飞行控制设备及无人机，可以实现无人机高速、安全地降落，以及节省了无人机降落过程中的能量消耗。该方法包括：当检测到无人机满足降落条件时，获取无人机当前的飞行模式和飞行状态信息(S201)，无人机当前的飞行模式包括旋翼飞行模式或固定翼飞行模式；根据无人机当前的飞行模式和飞行状态信息确定无人机的降落模式，以使无人机按照降落模式进行降落(S202)。 【EN】A landing control method of an unmanned aerial vehicle, a flight control device and the unmanned aerial vehicle can realize high-speed and safe landing of the unmanned aerial vehicle and save energy consumption in the landing process of the unmanned aerial vehicle. The method comprises the following steps: when the unmanned aerial vehicle is detected to meet the landing condition, acquiring the current flight mode and flight state information of the unmanned aerial vehicle (S201), wherein the current flight mode of the unmanned aerial vehicle comprises a rotor flight mode or a fixed wing flight mode; and determining the landing mode of the unmanned aerial vehicle according to the current flight mode and the flight state information of the unmanned aerial vehicle so that the unmanned aerial vehicle lands according to the landing mode (S202).