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Rotational bistable mechanisms for morphing wings and beyond [PDF]
Communications EngineeringLow-energy-use morphing structures can greatly impact various engineering disciplines. In aeronautics, aircraft wings must adapt to diverse flight conditions to ensure optimally shaped wings for enhanced performance, maneuverability, and efficiency ...
Kaveh Barri +5 more
doaj +3 more sources
Deep neural network modeling for CFD simulation of drone bioinspired morphing wings [PDF]
INCAS Bulletin, 2023 In this paper we present a deep neural network modelling using Computational Fluid Dynamics (CFD) simulations data in order to optimize control of bioinspired morphing wings of a drone.
Florin Bogdan MARIN +3 more
doaj +2 more sources
Mechanical Properties of Re-Entrant Hybrid Honeycomb Structures for Morphing Wings. [PDF]
Biomimetics (Basel)The exceptional energy absorption, deformability, and tuneable Poisson’s ratio properties of negative Poisson’s ratio (NPR) honeycomb biomimetic structures make them highly suitable for applications in aerospace, medical, and acoustic stealth industries.
Wang Y, Guo Y, Yang H.
europepmc +2 more sources
Aerospace, 2022 Conventional aircraft use discrete flight control surfaces to maneuver during flight. The gaps and discontinuities of these control surfaces generate drag, which degrades aerodynamic and power efficiencies.
Peter L. Bishay +10 more
doaj +2 more sources
Data-driven nonlinear aeroelastic models of morphing wings for control. [PDF]
Proc Math Phys Eng Sci, 2020 Accurate and efficient aeroelastic models are critically important for enabling the optimization and control of highly flexible aerospace structures, which are expected to become pervasive in future transportation and energy systems.
Fonzi N, Brunton SL, Fasel U.
europepmc +3 more sources
Design of a Morphing Wing-tip [PDF]
Journal of Aircraft, 2014 An initial design of a morphing wing-tip for a Regional Jet aircraft is developed and evaluated. The adaptive wing-tip concept is based upon a chiral type internal structure, enabling controlled cant angle orientation, camber and twist throughout the ...
Allen, N. J. +10 more
core +10 more sources
Drones, 2023 The implementation of morphing wing applications in aircraft design has sparked significant interest as it enables the dimensional properties of the aircraft to be modified during flight.
Emre Ozbek +2 more
doaj +2 more sources
Práce a štúdie, 2022 Goal of the paper is to describe use of morphing wings on aircraft and their possible use to increase aerodynamic efficiency of aircraft. Paper is divided into two parts. First part focuses on design and material requirements of morphing wings as well as describes some of studied concepts.
Jakub Jackuliak, Martin Bugaj
openaire +2 more sources
Bioinspired morphing wings for extended flight envelope and roll control of small drones. [PDF]
Interface Focus, 2017 Small-winged drones can face highly varied aerodynamic requirements, such as high manoeuvrability for flight among obstacles and high wind resistance for constant ground speed against strong headwinds that cannot all be optimally addressed by a single ...
Di Luca M +4 more
europepmc +2 more sources
Comparison of Aerodynamic Characteristics of Morphing and Conventional Wings [PDF]
INCAS BulletinThe present research investigates the advantages of a morphing versus a hinged flap. The morphing wing model is equipped with a morphing trailing edge, while the conventional wing has a hinged flap system.
Mir Hossein NEGAHBAN +1 more
doaj +2 more sources