1–10 von 29 Ergebnissen
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    Loop-Separation Control for Very Flexible Aircraft

    González, Pedro J. / Silvestre, Flávio J. / Pereira, Mateus de Freitas Virgilio et al. | AIAA | 2020

    In this research, a loop-separation concept (LSC) is applied to a very flexible aircraft. Appealing features of this control

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    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Transport Aircraft , Angle of Sideslip

    Flexible Aircraft Simulation Validation with Flight Test Data

    Guimarães Neto, Antônio B. / Barbosa, Guilherme C. / Paulino, Juliano A. et al. | AIAA | 2021

    The challenges of modeling flexible aircraft include appropriate fidelity capturing and validation with experimental data. In fact, the

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    Verlag: The American Institute of Aeronautics and Astronautics

    Benchmark Aerostructural Models for the Study of Transonic Aircraft Wings

    Brooks, Timothy R. / Kenway, Gaetan K. W. / Martins, Joaquim R. R. A. | AIAA | 2018
    structure. Additionally, because modern transport aircraft are trending toward higher-aspect-ratio wing designs, a higher-aspect-ratio variant of ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Transonic Aircraft , Aircraft Configurations

    Propeller Effects on the Response of High-Altitude Long-Endurance Aircraft

    Teixeira, Patricia C. / Cesnik, Carlos E. S. | AIAA | 2019
    inertial effects on the response of a very flexible aircraft is presented, verified and used to investigate the propeller effects on the ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Geometrically Nonlinear Aeroelastic Scaling for Very Flexible Aircraft

    Wan, Zhiqiang / Cesnik, Carlos E. S. | AIAA | 2014
    aeroelastic analysis to be conducted in such class of vehicles. Aeroelastic scaling is an important way to study the aeroelastic behavior of aircraft ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Joined Wing Aircraft

    Multimission Aircraft Fuel-Burn Minimization via Multipoint Aerostructural Optimization

    Liem, Rhea P. / Kenway, Gaetan K. W. / Martins, Joaquim R. R. A. | AIAA | 2014
    strategy to formulate multipoint design optimization problems is developed that can maximize the aircraft performance over a large number of ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Commercial Aircraft , Aircraft Configurations , Aircraft Performance

    Computation of Aircraft Stability Derivatives Using an Automatic Differentiation Adjoint Approach

    Mader, Charles A. / Martins, Joaquim R. R. A. | AIAA | 2011
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Configurations

    Flexible Formulation of Spatial Integration Constraints in Aerodynamic Shape Optimization

    Brelje, Benjamin J. / Anibal, Joshua L. / Yildirim, Anil et al. | AIAA | 2020
    aircraft aerodynamic characteristics, aircraft systems and passengers or payloads must fit inside. Emerging categories of aircraft, such as ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Design , Electric Aircraft , Aircraft Systems

    Data-Driven Forecasting of Postflutter Responses of Geometrically Nonlinear Wings

    Riso, Cristina / Ghadami, Amin / Cesnik, Carlos E. S. et al. | AIAA | 2020

    Ensuring adequate flutter margins is a critical step in aircraft design. However, in the presence of nonlinear effects, subcritical

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    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Design , Angle of Attack

    Multidisciplinary Design Optimization: A Survey of Architectures

    Martins, Joaquim R. R. A. / Lambe, Andrew B. | AIAA | 2013

    Multidisciplinary design optimization is a field of research that studies the application of numerical optimization techniques to the

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    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Design