Equivalent dynamic modeling of flexible morphing aircraft [PDF]
Science Progress, 2021 A morphing aircraft can maintain optimal flight performance by adaptively changing shape. However, large deformation and fast motion of aircraft modules lead to complicated dynamics during morphing process.
Changzhu Wei +3 more
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Recent developments in the aeroelasticity of morphing aircraft [PDF]
Progress in Aerospace Sciences, 2021 Abstract This paper presents an extensive review of the developments in the aeroelasticity of morphing aircraft that occurred in the last decade (from 2009 to 2020). It focuses mainly on fixed-wing aircraft and highlights some representative examples from rotary-wing aircraft.
Rafic Ajaj +2 more
exaly +7 more sources
A study of morphing aircraft on morphing rules along trajectory [PDF]
Chinese Journal of Aeronautics, 2021 Abstract Morphing aircraft can meet requirements of multi-mission during the whole flight due to changing the aerodynamic shape, so it is necessary to study its morphing rules along the trajectory. However, trajectory planning considering morphing variables requires a huge number of expensive CFD computations due to the morphing in view of ...
Chen, X +4 more
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Analysis of Morphing Modes of Hypersonic Morphing Aircraft and Multiobjective Trajectory Optimization [PDF]
IEEE Access, 2019 Aiming at improving the range of wing-body combination aircraft at hypersonic flow conditions and exploring the application of morphing technology in hypersonic aircraft, morphing aircrafts with different morphing modes have been proposed.
Wuyu Peng +3 more
doaj +2 more sources
Trajectory optimization of morphing aircraft based on multi-fidelity model [PDF]
Xibei Gongye Daxue Xuebao, 2022 Morphing aircraft can flexibly change its aerodynamic shape to adapt to the varying flight conditions during a flight. Compared with the traditional fixed shape aircraft, it has a very obvious advantage.
WANG Jianlei +5 more
doaj +2 more sources
Aircraft Morphing program [PDF]
SPIE Proceedings, 1998 In the last decade smart technologies have become enablers that cut across traditional boundaries in materials science and engineering. Here we define smart to mean embedded actuation, sensing, and control logic in a tightly coupled feedback loop.
Richard W. Wlezien +6 more
core +5 more sources
Adaptive Wing Morphing Strategy and Flight Control Method of a Morphing Aircraft Based on Reinforcement Learning [PDF]
Xibei Gongye Daxue Xuebao, 2019 The morphing aircraft can change different wing shapes or geometries to achieve the optimal flight performance according to various mission scenarios.
doaj +2 more sources
Multivariate Splines-Based Asymmetric Aerodynamic Modeling of Morphing Aircraft [PDF]
Xibei Gongye Daxue Xuebao, 2018 The aerodynamic parameters of morphing aircraft can vary significantly in the morphing process; the aerodynamic data model is complex and high-order nonlinear.
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Enhanced Range and Endurance Evaluation of a Camber Morphing Wing Aircraft
Biomimetics, 2023 Flight range, endurance, maneuverability, and agility are the key elements that determine an aircraft’s performance. Both conventional and morphing wing aircraft have been well studied and estimated in all aspects of performance.
Bruce Jo, Tuba Majid
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Conceptual Research on a Mono-Biplane Aerodynamics-Driven Morphing Aircraft [PDF]
Aerospace, 2022 The operation of aircrafts with high aspect ratio wings is usually vulnerable to low-standard airports and bad weather. A new concept for a mono-biplane aerodynamics-driven morphing aircraft is proposed.
Tingyu Guo +4 more
doaj +2 more sources