Design and applications of morphing aircraft and their structures

J Zhu, J Yang, W Zhang, X Gu, H Zhou - Frontiers of Mechanical …, 2023 - Springer
Morphing aircraft can adaptively regulate their aerodynamic layout to meet the demands of
varying flight conditions, improve their aerodynamic efficiency, and reduce their energy …

Optimization of variable-camber continuous trailing-edge flap configuration for drag reduction

E Ting, D Chaparro, N Nguyen, GEC Fujiwara - Journal of Aircraft, 2018 - arc.aiaa.org
The variable-camber continuous trailing-edge flap is a novel control surface technology
designed to serve as an aeroelastic wing shaping control device. Capable of minimizing …

[HTML][HTML] Aerodynamic optimization and mechanism design of flexible variable camber trailing-edge flap

LU Weishuang, T Yun, LIU Peiqing - Chinese Journal of Aeronautics, 2017 - Elsevier
Trailing-edge flap is traditionally used to improve the takeoff and landing aerodynamic
performance of aircraft. In order to improve flight efficiency during takeoff, cruise and landing …

Development of variable camber continuous trailing edge flap for performance adaptive aeroelastic wing

N Nguyen, U Kaul, S Lebofsky, E Ting… - … AeroTech Congress & …, 2015 - ntrs.nasa.gov
This paper summarizes the recent development of an adaptive aeroelastic wing shaping
control technology called variable camber continuous trailing edge flap (VCCTEF). As wing …

[HTML][HTML] Seamless morphing trailing edge flaps for UAS-S45 using high-fidelity aerodynamic optimization

MH Negahban, M Bashir, V Traisnel… - Chinese Journal of …, 2024 - Elsevier
The seamless trailing edge morphing flap is investigated using a high-fidelity steady-state
aerodynamic shape optimization to determine its optimum configuration for different flight …

[HTML][HTML] Bi-direction and flexible multi-mode morphing wing based on antagonistic SMA wire actuators

Y Jiannan, Y Zhang, GU Xiaojun, LI Jinjian… - Chinese Journal of …, 2024 - Elsevier
This work evaluates the viability of a cutting-edge flexible wing prototype actuated by Shape
Memory Alloy (SMA) wire actuators. Such flexible wings have garnered significant interest …

Distributed propulsion aircraft with aeroelastic wing shaping control for improved aerodynamic efficiency

NT Nguyen, K Reynolds, E Ting, N Nguyen - Journal of Aircraft, 2018 - arc.aiaa.org
This study presents an aeroelastic wing shaping control concept for distributed propulsion
aircraft. By leveraging wing flexibility, wing-mounted distributed propulsion can be used to re …

Aerodynamic Optimization of Mach 0.8 Transonic Truss-Braced Wing Aircraft Using Variable Camber Continuous Trailing Edge Flap

J Xiong, NT Nguyen, RE Bartels - AIAA SCITECH 2022 Forum, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-0016. vid This paper presents an
aerodynamic optimization study of the Mach 0.8 Transonic Truss-Braced Wing (TTBW) …

Methodology for Evaluating a Distributed Variable-Camber Trailing-Edge System in Preliminary Aircraft Design

R Stephan, N Schneiders, G Weber, F Schueltke… - Journal of Aircraft, 2024 - arc.aiaa.org
A controlled adjustment of the wing camber during cruise flight by an extension of each
separate flap allows for wing shape optimization, depending on the current mission point …

Nonlinear Fluid-solid Coupling Responses of Flexible Skin-based Morphing Camber Wings

D Chen, JJ Xiong, DS Li - International Journal of Mechanical Sciences, 2024 - Elsevier
Two original finger-like morphing camber wings (MCWs) based on flexible woven and
corrugated composite skins are elaborately designed and skillfully manufactured, and …