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| Tekkaya, A. Erman |
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| Förster, Peter |
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| Mudimu, George T. |
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| Shibata, Lillian Marie |
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| Talabbeydokhti, Nasser |
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| Laffite, Ernesto Dante Rodriguez |
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| Schöpke, Benito |
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| Gobis, Anna |
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| Alfares, Hesham K. |
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| Münzel, Thomas |
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| Joy, Gemini Velleringatt |
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| Oubahman, Laila |
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| Filali, Youssef |
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| Philippi, Paula |
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| George, Alinda |
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| Lucia, Caterina De |
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| Avril, Ludovic |
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| Belachew, Zigyalew Gashaw |
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| Kassens-Noor, Eva | Darmstadt |
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| Cho, Seongchul |
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| Tonne, Cathryn |
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| Hosseinlou, Farhad |
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| Ganvit, Harsh |
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| Schmitt, Konrad Erich Kork |
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| Grimm, Daniel |
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Pecora, Rosario
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Topics
Publications (15/15 displayed)
- 2019Electro-Actuation System Strategy for a Morphing Flapcitations
- 2019Description of Position Control Laws for Functionality Test of a Bi-modal Morphing Flap
- 2018Electro-Actuation System Strategy for a Morphing Flapcitations
- 2018Structural design of a multifunctional morphing fowler flap for a twin-prop regional aircraft
- 2018Feasibility studies for the installation of Plasma Synthetic Jet Actuators on the skin of a morphing wing flapcitations
- 2017An adaptive trailing edgecitations
- 2017Experimental validation of a true-scale morphing flap for large civil aircraft applicationscitations
- 2017Preliminary aeroelastic assessment of a large aeroplane equipped with a camber-morphing aileroncitations
- 2016An adaptive trailing edge for large commercial aircraftcitations
- 2016Safety and Reliability Aspects of an Adaptive Trailing Edge Device (ATED)citations
- 2016Actuation and control of a novel wing flap architecture with bi-modal camber morphing capabilitiescitations
- 2015Actuation System Design for a Morphing Aileroncitations
- 2014Multi-parametric flutter analysis of a morphing wing trailing edge
- 2014Actuation System Design for a Morphing Wing Trailing Edgecitations
- 2013Trade-off flutter analysis of a morphing wing trailing edge
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article
Description of Position Control Laws for Functionality Test of a Bi-modal Morphing Flap
Abstract
Modern aerospace research programs are increasingly focusing on structural design strategies based on the adaptive wing philosophy. Morphing wing technologies are being studied because they can be used to maximize the aerodynamic efficiency, maneuverability, and load control effectiveness under different flight conditions. As one of the most important research projects in Europe, the JTI Green Regional Aircraft (GRA) focused on the design and demonstration of a true-scale morphing flap applicable to the natural laminar flow (NLF) wing of a 130-seat EASA CS25 category reference aircraft. The authors worked on developing an appropriate actuation and control system to enable flap bi-modal operational modes. In the deployed configuration, the overall camber morphs during take-off and landing for high-lift performances. In the stowed configuration, the flap trailing edge (nearly 10% of the local chord) is deflected upwards and downwards to improve the wing aerodynamic efficiency during cruising. Tailored control units were programmed according to a proper digital logic control law based on LTI DriveManager® software. Flap functionality tests showed that the obtained morphed shapes had an excellent correlation with the design target geometries.
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