The invention provides an unmanned aerial vehicle reliability verification method, system and device and a medium. The method comprises the steps of obtaining environmental parameter data of a to-be-verified unmanned aerial vehicle under a non-standard working condition; calculating the battery efficiency of the unmanned aerial vehicle according to the environmental parameter data; according to the environmental parameter data and the battery efficiency, performing flight state estimation on the unmanned aerial vehicle by using a Kalman filtering algorithm to obtain predicted flight state data; performing fault detection on the unmanned aerial vehicle by using a deep reinforcement learning algorithm according to the predicted flight state data to obtain a fault risk index of the unmanned aerial vehicle, and performing reliability verification on the unmanned aerial vehicle according to the fault risk index; according to the method, battery efficiency compensation and air density correction are introduced into the Kalman filtering algorithm, so that the flight state of the unmanned aerial vehicle under the non-standard working condition can be predicted more accurately; the state features, the environmental parameters and the battery efficiency are fused through the deep reinforcement learning algorithm, the fault risk index can be accurately calculated, and the accuracy of reliability verification of the unmanned aerial vehicle is improved.

    本发明提供了一种无人机可靠性的验证方法、系统、设备和介质,包括:获取非标准工况下待验证无人机的环境参数数据;根据环境参数数据,计算无人机的电池效率;根据环境参数数据和电池效率,利用卡尔曼滤波算法对无人机进行飞行状态估计,得到预测飞行状态数据;根据预测飞行状态数据,利用深度强化学习算法对无人机进行故障检测,得到无人机的故障风险指数,并根据故障风险指数对无人机进行可靠性验证;本申请通过在卡尔曼滤波算法中引入电池效率补偿和空气密度修正,能够更准确地预测无人机在非标准工况下的飞行状态;通过深度强化学习算法融合状态特征、环境参数和电池效率,有利于精确地计算故障风险指数,提高无人机可靠性验证的准确性。


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    Title :

    Method, system and device for verifying reliability of unmanned aerial vehicle and medium


    Additional title:

    一种无人机可靠性的验证方法、系统、设备和介质


    Contributors:
    LIU SHUAI (author) / LIU FENG (author) / QUAN LIMIN (author) / YANG XIAOMIN (author) / WAN JINGCHUAN (author) / LI MENGXIN (author) / LIU TIANHAO (author) / DENG SHOUXU (author) / ZHU MENGTING (author) / HOU MENGYANG (author)

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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