The invention provides an aerostat fault diagnosis method and device, electronic equipment and a storage medium, and belongs to the technical field of computers, and the method comprises the steps: obtaining a first synchronous vibration displacement and a first rotation frequency of a target calculation blade passing through a first target position, obtaining a second synchronous vibration displacement and a second rotation frequency of the target calculation blade passing through each second target position; through fitting calculation, determining a synchronous vibration parameter set and a rotation frequency interval corresponding to each target position; determining a target synchronous vibration frequency multiplication value based on the synchronous vibration parameter set and the rotating frequency interval corresponding to each target position; and determining synchronous vibration frequencies based on the target synchronous vibration frequency multiplication value and the target resonance center frequency value, and determining an aerostat fault diagnosis result based on the plurality of synchronous vibration frequencies. Through the non-contact measurement mode, fault diagnosis can be efficiently carried out on the aerostat fan.

    本发明提供一种浮空器故障诊断方法、装置、电子设备及存储介质,属于计算机技术领域,所述方法包括:获取目标计算叶片经过第一目标位置的第一同步振动位移和第一转频,并获取目标计算叶片经过各个第二目标位置的第二同步振动位移和第二转频;通过拟合计算,确定各个目标位置对应的同步振动参数集和转频区间;基于各个目标位置对应的同步振动参数集和转频区间,确定目标同步振动倍频值;基于目标同步振动倍频值和目标共振中心频率值,确定同步振动频率,基于多个同步振动频率,确定浮空器故障诊断结果。通过上述非接触式测量方式能够高效地对浮空器风机进行故障诊断。


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    Title :

    Aerostat fault diagnosis method and device, electronic equipment and storage medium


    Additional title:

    浮空器故障诊断方法、装置、电子设备及存储介质


    Contributors:
    CHEN KANG (author) / XU GUONING (author) / ZHANG YANLEI (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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