The invention discloses a rotor wing working state detection method, a rotor wing type aircraft and a storage medium, and belongs to the technical field of aircraft state detection.The rotor wing working state detection method comprises the steps that current first rotating speed information of a rotor wing and current second rotating speed information of a motor corresponding to the rotor wing are obtained; calculating a ratio or a difference value of a first rotating speed corresponding to the first rotating speed information and a second rotating speed corresponding to the second rotating speed information; if the ratio is in a preset first abnormal ratio range or the difference value is in a preset first abnormal difference value range, it is judged that the working state of the rotor wing is abnormal. When the rotor is broken, the rotating speed of the rotor is inevitably greatly different from the rotating speed of the motor corresponding to the rotor, so that the technical scheme can effectively detect whether the rotor is broken or not by acquiring and judging whether the ratio or the difference value of the first rotating speed of the current rotor and the second rotating speed of the motor corresponding to the current rotor is abnormal or not; therefore, the safety of the rotor type aircraft is improved.

    本发明公开了一种旋翼工作状态检测方法、旋翼型飞行器及存储介质,属于飞行器状态检测技术领域,其中,该旋翼工作状态检测方法包括:获取旋翼当前的第一转速信息和与所述旋翼对应的马达当前的第二转速信息;计算所述第一转速信息对应的第一转速与第二转速信息对应的第二转速的比值或者差值;若所述比值在预设的第一异常比值范围或者所述差值在预设的第一异常差值范围,则判定所述旋翼的工作状态异常。由于在旋翼断裂时,其转速必然跟与其对应的马达的转速有较大差异,所以,该技术方案通过获取并判断当前的旋翼的第一转速跟与其对应的马达的第二转速的比值或者差值是否异常,能够有效地检测旋翼本身是否断裂,从而提升旋翼型飞行器的安全性。


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    Title :

    Rotor wing working state detection method, rotor wing type aircraft and storage medium


    Additional title:

    一种旋翼工作状态检测方法、旋翼型飞行器及存储介质


    Contributors:
    HU HUAZHI (author) / DING KAI (author) / SU WEIPENG (author)

    Publication date :

    2023-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B64C AEROPLANES , Flugzeuge / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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