Method and device for drift calibration of an inertial measurement unit, and an unmanned aerial vehicle are provided. The drift calibration method includes obtaining video data captured by a photographing device; and determining a measurement error of the inertial measurement unit according to the video data and rotation information of the inertial measurement unit when the photographing device capturing the video data. The rotation information of the inertial measurement unit includes the measurement error of the inertial measurement unit.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DRIFT CALIBRATION METHOD AND DEVICE FOR INERTIAL MEASUREMENT UNIT, AND UNMANNED AERIAL VEHICLE


    Beteiligte:
    LU QINGBO (Autor:in) / LI CHEN (Autor:in) / ZHU LEI (Autor:in) / WANG XIAODONG (Autor:in)

    Erscheinungsdatum :

    20.08.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V



    UNMANNED AERIAL VEHICLE, AND METHOD OF SEPARATING INERTIAL MEASUREMENT UNIT IN UNMANNED AERIAL VEHICLE

    AO JIYUAN / WU XUMIN / WANG TINGTING et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Inertial measurement device and unmanned aerial vehicle

    YIN LIANGLIANG / GAO LIANJIE / LI SHAOBIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    INERTIAL MEASUREMENT DEVICE AND UNMANNED AERIAL VEHICLE

    YIN LIANGLIANG / GAO LIANJIE / LI SHAOBIN et al. | Europäisches Patentamt | 2021

    Freier Zugriff


    INERTIAL MEASUREMENT ASSEMBLY AND UNMANNED AERIAL VEHICLE

    SANG XIAOQING / LIU YIFEN / CHEN YIQING | Europäisches Patentamt | 2022

    Freier Zugriff