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Experimental investigation on aerodynamic characteristics of flexible wing MAV under horizontal gust

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0 Published in 2024 at "AIP Advances"

DOI: 10.1063/5.0216989

Abstract: A flexible wing micro air vehicle and a rigid wing micro air vehicle, both with flying wing designs, were designed and developed, and the aerodynamic characteristics of the flexible micro air vehicle and the rigid… read more here.

Keywords: aerodynamic characteristics; horizontal gust; flexible wing; micro air ... See more keywords

Guidance Mechanism for Flexible-Wing Aircraft Using Measurement-Interfaced Machine-Learning Platform

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0 Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2020.2985553

Abstract: The autonomous operation of flexible-wing aircraft poses theoretical and technical challenges not yet addressed in the literature. The lack of an exact modeling framework is due to the complex nonlinear aerodynamics driven by the deformations… read more here.

Keywords: aircraft; flexible wing; machine learning; wing aircraft ... See more keywords

Observer-Based Adaptive Control for a Coupled PDE–ODE System of a Flexible Wing

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0 Published in 2024 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"

DOI: 10.1109/tsmc.2024.3376459

Abstract: This article proposes an adaptive observer-based control to address the PDE–ODE coupled system of a flexible wing, where external disturbances and references have unknown frequencies, amplitudes, and phases. An exosystem is defined for the above… read more here.

Keywords: system; system flexible; flexible wing; control ... See more keywords

Gust Response Predictions of a Very Flexible Wing Model

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0 Published in 2025 at "Journal of Aircraft"

DOI: 10.2514/1.c038332

Abstract: Nonlinear aeroelastic simulations are benchmarked against wind tunnel experiments of a very flexible wing. In the simulations, sectional force corrections are employed to capture low-Reynolds-number effects and the static lift deficiency due to the onset… read more here.

Keywords: flexible wing; gust; model; wind tunnel ... See more keywords

Systematic Experimental Evaluation of Aeroelastic Characteristics of a Highly Flexible Wing Demonstrator

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0 Published in 2024 at "AIAA Journal"

DOI: 10.2514/1.j064058

Abstract: This paper presents a comprehensive experimental analysis of the evolutionary modal characteristics of a highly flexible wing that exhibits bending–torsion coupling-driven instability. By implementing operational modal analysis on responses triggered by a combination of an… read more here.

Keywords: experimental evaluation; flexible wing; systematic experimental; highly flexible ... See more keywords