A torque estimation apparatus (12) of a helicopter (10) stores in a storage apparatus (14) a measurement point that is a measured value of the torque of an engine (28) with respect to a measured value of an engine performance parameter that relates to performance of the engine that rotates a rotor (26) together with a time at which the measurement point is measured, generates an approximate expression based on the measurement point that is stored in the storage apparatus (14), and estimates the amount of a utilizable torque based on the generated approximate expression.


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    Title :

    Torque estimation apparatus for vertical take-off and landing aircraft, vertical take-off and landing aircraft, torque estimation program for vertical take-off and landing aircraft, and torque estimation method for vertical take-off and landing aircraft


    Contributors:

    Publication date :

    2016-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / 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





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