One embodiment described herein is a mast torque sensor system for a rotorcraft that includes a rotor shaft bearing strain sensor. In some embodiments, a mast torque sensor system is configured to calculate a rotor mast torque using rotor shaft bearing strain information. In one embodiment herein, the rotor shaft bearing strain sensor includes a fiber optic strain sensor.

    本文所描述的一个实施例是用于旋翼飞行器的桅杆力矩传感器系统,其包括旋翼轴轴承应变传感器。在一些实施例中,桅杆力矩传感器系统被配置为使用旋翼轴轴承应变信息来计算旋翼桅杆力矩。在本文的一个实施例中,旋翼轴轴承应变传感器包括光纤应变传感器。


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    Title :

    Mast torque sensing for aircraft


    Additional title:

    用于飞行器的桅杆力矩感测


    Contributors:
    BOONE ALLAN (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B64C AEROPLANES , Flugzeuge



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