A plateau unmanned aerial vehicle flight control electronic speed controller system relates to the technical field of unmanned aerial vehicle control and comprises a hardware configuration part and aprogram part, and the hardware configuration part adopts a brushless direct current motor control system taking an ATMEGA8A-AU single chip microcomputer as a core. The plateau unmanned aerial vehicleflight control electronic speed controller system also comprises a power supply, a battery voltage monitoring circuit, an ISP programming interface, a counter potential monitoring input circuit, a motor current monitoring circuit and a motor driving circuit which are arranged at the periphery of the ATMEGA8A-AU single chip microcomputer. The motor is driven by a full-bridge drive circuit, and is controlled by a full-N-channel MOS transistor. The system has the advantages that the system adapts to flight of the unmanned aerial vehicle under the condition of rarefied air, and the system enablesthe unmanned aerial vehicle to be more suitable for flight in plateau areas by optimizing and adjusting pulse time and PWM duty ratio; the maximum working efficiency of the motor is exerted, so that the unmanned aerial vehicle is more abundant in power in plateau areas.

    一种高原无人机飞控电调系统,涉及无人机控制技术领域,包括硬件配置和程序部分,硬件配置采用以ATMEGA8A‑AU单片机为核心的无刷直流电机控制系统,还包括设置在ATMEGA8A‑AU单片机外围的电源、电池电压监测电路、ISP编程接口、反电势监测输入电路、电机电流监测电路、电机驱动电路;电机的驱动采用全桥驱动电路,使用全N沟道的MOS管控制。本发明的有益效果在于:本发明适应无人机在稀薄空气条件下的飞行,系统通过对脉冲时间和PWM占空比的优化调整,让无人机更加适合在高原地区飞行。发挥电机的最大工作效率,使无人机在高原地区动力更为充沛。


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    Title :

    Plateau unmanned aerial vehicle flight control electronic speed controller system


    Additional title:

    一种高原无人机飞控电调系统


    Contributors:
    WANG JIAN (author) / WU BAO (author) / CHEN DEJI (author) / ZHU CHONGNIAN (author) / HAN ZHONGYAO (author) / LEI SHIFENG (author)

    Publication date :

    2021-02-23


    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 / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



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