This paper describes the design process for the control system of an advanced geared turbofan engine. This process is applied to a simulation that is representative of a 30,000 lbf thrust class concept engine with two main spools, ultra-high bypass ratio, and a variable area fan nozzle. Control system requirements constrain the non-linear engine model as it operates throughout its flight envelope of sea level to 40,000 ft and from 0 to 0.8 Mach. The control architecture selected for this project was developed from literature and reflects a configuration that utilizes a proportional integral controller integrated with sets of limiters that enable the engine to operate safely throughout its flight envelope. Simulation results show the overall system meets performance requirements without exceeding system operational limits.


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    Titel :

    Control Design for an Advanced Geared Turbofan Engine


    Beteiligte:

    Kongress:

    AIAA Propulsion and Energy Forum ; 2017 ; Atlanta, GA, United States


    Erscheinungsdatum :

    2017-11-01


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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