A method, medium, and system to receive a mathematical model representation of performance characteristics for an aircraft and an engine combination; perform a projection based model order reduction on the mathematical model representation; eliminate, based on the projected model, fast dynamics components of the mathematical model representation; determine a reduced order model, as a differential algebraic equation, wherein algebraic equations replace the fast dynamics; set a flight path angle and a throttle level angle as a control to minimize fuel consumption for the modeled aircraft and engine combination; discretize equations of motion for the modeled aircraft and engine combination and formulate optimization equations as a nonlinear programming problem; and determine an optimal open loop control that minimizes fuel consumption for the modeled aircraft and engine combination to climb to a prescribed cruise altitude and airspeed.


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    Titel :

    Flight path optimization using nonlinear programming


    Beteiligte:
    REZA GHAEMI (Autor:in) / ERIC RICHARD WESTERVELT (Autor:in) / MARK DARNELL (Autor:in)

    Erscheinungsdatum :

    28.02.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



    FLIGHT PATH OPTIMIZATION USING NONLINEAR PROGRAMMING

    GHAEMI REZA / WESTERVELT ERIC RICHARD / DARNELL MARK | Europäisches Patentamt | 2018

    Freier Zugriff

    Flight path optimization using nonlinear programming

    GHAEMI REZA / WESTERVELT ERIC RICHARD / DARNELL MARK | Europäisches Patentamt | 2017

    Freier Zugriff

    FLIGHT PATH OPTIMIZATION USING NONLINEAR PROGRAMMING

    REZA GHAEMI / WESTERVELT ERIC RICHARD / MARK DARNELL | Europäisches Patentamt | 2017

    Freier Zugriff