The invention discloses a rotating speed control method and device, electronic equipment and a computer readable storage medium, the method is applied to the electronic equipment and is used for controlling the rotating speed of an engine of an unmanned helicopter, and specifically, when the engine is in a shutdown state, an accelerator steering engine control mechanism is driven to drive the engine to start according to a starting instruction, and the engine is driven to start according to the starting instruction. The engine is controlled to operate in an idling state based on the feedforward control mode; then driving the engine to execute slow start based on the constant-speed operation instruction; and after slow starting is completed, an accelerator steering engine control mechanism is driven to control the engine to operate in a constant-speed state according to the rotating speed difference. Through transition of multiple stages, the engine of the unmanned helicopter can stably enter the constant speed state from the shutdown state, the problem that the rotation speed fluctuation is large when rotation speed control is implemented through feedforward control at present is solved, damage to the engine is avoided, and meanwhile the stability and robustness of the system are improved.

    本申请公开了一种转速控制方法、装置、电子设备和计算机可读存储介质,该方法和应用于电子设备,用于对无人直升机的发动机的转速进行控制,具体为当发动机处于关车状态时,根据开车指令驱动油门舵机控制机构驱动发动机开车,并基于前馈控制方式控制发动机运行于怠速状态;然后基于定速运行指令驱动发动机执行缓启动;完成缓启动后,驱动油门舵机控制机构根据转速差控制发动机运行于定速状态。本申请通过多个阶段的过渡,可以使无人直升机的发动机从关车状态平稳进入定速状态,避免了目前通过前馈控制实施转速控制时转速波动大的问题,从而避免了对发动机造成损坏,同时提高了系统稳定性和鲁棒性。


    Access

    Download


    Export, share and cite



    Title :

    Rotating speed control method and device, electronic equipment and computer readable storage medium


    Additional title:

    转速控制方法、装置、电子设备和计算机可读存储介质


    Contributors:
    WANG XIANYU (author) / YIN MINGWEI (author) / HAI RIHAN (author) / LI JINGYANG (author) / XU ZHENHAN (author)

    Publication date :

    2023-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Vehicle speed control method and device, electronic equipment and computer readable storage medium

    MA YUXIANG / LUO XIAOYUE / LI MINGZHENG et al. | European Patent Office | 2024

    Free access

    Steering pump rotating speed control method and system, electronic equipment and readable storage medium

    SHEN MENGJING / LI LIANG / ZHOU QIHONG et al. | European Patent Office | 2023

    Free access

    Compressor rotating speed control method, vehicle and computer readable storage medium

    SU CHENXI / WANG JUNQIAO / ZHAI GUANGYONG et al. | European Patent Office | 2024

    Free access

    Speed control method, device and equipment and computer readable storage medium

    SHEN JINGCHAO / XIE YIFAN / ZHANG SHUNJIE et al. | European Patent Office | 2025

    Free access

    Vehicle automatic driving speed control method, electronic equipment and computer readable storage medium

    ZHANG KANG / TANG HUI / WAN XIN et al. | European Patent Office | 2024

    Free access