The invention discloses a driving device for an actuating mechanism of a multi-rotor patrol flying unmanned aerial vehicle. The device comprises a main control module, a power supply module, an isolation module, an inversion module and a sampling module, the main control module is used for communicating with an upper computer through a USART serial port to realize real-time control of the unmannedaerial vehicle; the isolation module is used for isolating the inversion module from the main control module; the inversion module is used for converting the control signal output by the main controlmodule into a control power supply signal of the brushless direct current motor of the unmanned aerial vehicle; the sampling module is used for detecting working parameters of the brushless direct current motor and feeding back the working parameters to the main control module; and the power supply module is used for supplying power to other modules. The driving device for the actuating mechanismof the multi-rotor patrol flying unmanned aerial vehicle can realize brushless direct current motor control without a position sensor, has the characteristics of the small size, the light weight, high efficiency, good reliability and the like, and can flexibly and quickly adjust the rotating speed of the motor of the multi-rotor patrolling unmanned aerial vehicle.

    本发明公开了一种多旋翼巡飞无人机执行机构驱动装置,该装置包括主控模块、电源模块、隔离模块、逆变模块和采样模块;主控模块,用于通过USART串口与上位机进行通信实现对无人机的实时控制;隔离模块,用于隔离逆变模块和主控模块;逆变模块,用于将主控模块输出的控制信号转换为无人机的无刷直流电机的控制电源信号;采样模块,用于检测所述无刷直流电机的工作参数并反馈给主控模块;电源模块,用于为其他模块供电。本发明的多旋翼巡飞无人机执行机构驱动装置能够实现无位置传感器的无刷直流电机控制,具有体积小、质量轻、效率高、可靠性好等特点,能够灵活快速的调节多旋翼巡飞无人机电机转速。


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    Title :

    Driving device for actuating mechanism of multi-rotor patrol flying unmanned aerial vehicle


    Additional title:

    一种多旋翼巡飞无人机执行机构驱动装置


    Contributors:
    LIU BINYANG (author) / ZHENG ZHI (author) / FAN JIE (author) / CHEN QINGWEI (author)

    Publication date :

    2020-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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