Systems, devices, and methods for: an unmanned aerial vehicle (UAV); at least one sensorless motor of the UAV, the at least one sensorless motor comprising a set of windings and a rotor; at least one propeller connected to the at least one sensorless motor; a microcontroller in communication with the at least one sensorless motor, wherein the microcontroller is configured to: determine a rotation rate of the at least one propeller; determine a rotation direction of the at least one propeller; provide an output to stop the at least one propeller if at least one of: the determined rotation rate is not a desired rotation rate and the determined rotation direction is not a desired rotation direction; and provide an output to start the at least one propeller if the at least one propeller is stopped at the desired rotation rate and the desired rotation direction.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SYSTEMS AND METHODS FOR STARTING A SENSORLESS MOTOR


    Beteiligte:

    Erscheinungsdatum :

    2023-01-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B64C AEROPLANES , Flugzeuge / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    SYSTEMS AND METHODS FOR STARTING A SENSORLESS MOTOR

    HIBBS BART DEAN | Europäisches Patentamt | 2023

    Freier Zugriff

    Systems and methods for starting a sensorless motor

    HIBBS BART DEAN | Europäisches Patentamt | 2022

    Freier Zugriff

    SYSTEMS AND METHODS FOR STARTING A SENSORLESS MOTOR

    HIBBS BART | Europäisches Patentamt | 2021

    Freier Zugriff

    Sensorless synchronous reluctance drive with standstill starting

    Ming-Tsan Lin, / Tian-Hua Liu, | IEEE | 2000