Various embodiments include devices and methods for mitigating the bias of a magnetometer resulting from operating various hardware components on a device such as a drone or a computing device. Various embodiments may improve the accuracy of magnetometer output by estimating the bias or magnetic interference caused by the hardware components based on a utilization or operating state of each hardware component, and adjusting the magnetometer output to compensate for the estimated bias.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Interference mitigation in magnetometers


    Beteiligte:

    Erscheinungsdatum :

    2020-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B64C AEROPLANES , Flugzeuge / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



    INTERFERENCE MITIGATION IN MAGNETOMETERS

    KUSHLEYEV ALEKSANDR / MELLINGER III DANIEL WARREN / VAN SCHOYCK TRAVIS | Europäisches Patentamt | 2018

    Freier Zugriff

    Characterization and Mitigation of Thermostatic Magnetic Interference for On-board Magnetometers

    Curiel, Ashley / Narvaez, Pablo / Kraus, Hannes et al. | NTRS | 2020


    Adaptive interference cancelation using a pair of magnetometers

    Sheinker, Arie / Moldwin, Mark B. | IEEE | 2016


    Magnetometers for Space Research

    N. F. Ness | NTIS | 1970