The present invention relates to a wind velocity measurement method, a wind velocity estimator and an unmanned aerial vehicle (UAV). The wind velocity measurement method includes: determining current wind resistance interference of a UAV by means of system identification based on flight data and attribute data of the UAV; and calculating a wind velocity of a flight environment of the UAV according to the wind resistance interference and the inherent wind resistance of the UAV. The method realizes the wind velocity measurement by identifying parameters based on the principle of system identification without a newly added wind velocity sensor and an external database. Therefore, not only hardware device costs are saved, but also an additional computing burden and a problem about real-time performance are avoided. The method is simple and requires low costs.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    WIND SPEED MEASUREMENT AND CALCULATION METHOD, WIND SPEED ESTIMATOR, AND UNMANNED AERIAL VEHICLE


    Weitere Titelangaben:

    WINDGESCHWINDIGKEITSMESS- UND -BERECHNUNGSVERFAHREN, WINDGESCHWINDIGKEITSSCHÄTZER UND UNBEMANNTES LUFTFAHRZEUG
    PROCÉDÉ DE MESURE ET DE CALCUL DE LA VITESSE DU VENT, ESTIMATEUR DE VITESSE DU VENT ET ENGIN VOLANT SANS PILOTE


    Beteiligte:
    ZHANG TIANBAO (Autor:in)

    Erscheinungsdatum :

    25.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64U / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen




    WIND VELOCITY MEASUREMENT METHOD, WIND VELOCITY ESTIMATOR AND UNMANNED AERIAL VEHICLE

    ZHANG TIANBAO | Europäisches Patentamt | 2022

    Freier Zugriff

    Wind speed correction method and system for unmanned aerial vehicle

    SHE SHANSHAN / ZHANG YANFEI | Europäisches Patentamt | 2025

    Freier Zugriff

    Low-wind-resistance high-speed multi-rotor unmanned aerial vehicle

    HUANG XUEYU / WU JINGTANG / CHEN YANSONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Unmanned aerial vehicle wind power inspection method and unmanned aerial vehicle

    CHENG XIN / LIU ZHUOBIN / NIU MENG et al. | Europäisches Patentamt | 2021

    Freier Zugriff