The disclosed non-limiting embodiment provides important improvements in aircraft performance in short rejected takeoff systems by automatically detecting whether the speed of the aircraft does not exceed Vshort, where Vshort > V 1 ; automatically detecting whether one of said plural engines has failed during takeoff while the aircraft is still in contact with the ground; and if the aircraft speed does not exceed vshort and an engine has failed, automatically performing an autonomous abort takeoff sequence to allow an improved takeoff weight in case of a single engine failure autonomously rejected takeoff. The aircraft's take off weight increase leads to increased payload or fuel quantity. The Payload increase allows for increased passenger and/or cargo capability. The fuel quantity increased allows the aircraft to achieve greater ranges. An aircraft provided with the proposed system, which reduces accelerate-stop distance, may then operate in shorter runways as compared to the prior art.


    Access

    Download


    Export, share and cite



    Title :

    SHORT REJECTED TAKEOFF SYSTEM AND METHOD


    Additional title:

    SYSTEM UND VERFAHREN FÜR KURZEN STARTABBRUCH
    SYSTÈME ET PROCÉDÉ DE DÉCOLLAGE COURT REJETÉ



    Publication date :

    2019-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Short rejected takeoff system and method

    REIS JOSE ROBERTO FERREIRA CLARK / GUEDES PATRICE LONDON / YAMAZAKI JONATAN TERUO et al. | European Patent Office | 2020

    Free access

    SHORT REJECTED TAKEOFF SYSTEM AND METHOD

    REIS JOSE ROBERTO FERREIRA CLARK / GUEDES PATRICE LONDON / YAMAZAKI JONATAN TERUO et al. | European Patent Office | 2017

    Free access

    REJECTED TAKEOFF AIRCRAFT SYSTEM AND METHOD

    BALAKRISHNAN RAJARAM / HARIRAM SRIDHAR | European Patent Office | 2022

    Free access

    REJECTED TAKEOFF AIRCRAFT SYSTEM AND METHOD

    BALAKRISHNAN RAJARAM / HARIRAM SRIDHAR | European Patent Office | 2022

    Free access

    Rejected takeoff aircraft system and method

    BALAKRISHNAN RAJARAM / HARIRAM SRIDHAR | European Patent Office | 2024

    Free access