[HTML][HTML] A review of control strategies used for morphing aircraft applications

MS Parancheerivilakkathil, JS Pilakkadan… - Chinese Journal of …, 2024 - Elsevier
This paper reviews the various control algorithms and strategies used for fixed-wing
morphing aircraft applications. It is evident from the literature that the development of control …

Application of shape memory alloy actuators to vibration and motion control of structural systems: a review

JW Sohn, JS Ruth, DG Yuk, SB Choi - Applied Sciences, 2023 - mdpi.com
This paper comprehensively reviews effective control applications using shape memory
alloy (SMA) actuators. Among many applications, this paper focuses on the vibration and …

[HTML][HTML] A new non-linear vortex lattice method: Applications to wing aerodynamic optimizations

OŞ Gabor, A Koreanschi, RM Botez - Chinese Journal of Aeronautics, 2016 - Elsevier
This paper presents a new non-linear formulation of the classical Vortex Lattice Method
(VLM) approach for calculating the aerodynamic properties of lifting surfaces. The method …

Morphing wing, UAV and aircraft multidisciplinary studies at the Laboratory of Applied Research in Active Controls, Avionics and AeroServoElasticity LARCASE

RM Botez - Aerospace Lab, 2018 - hal.science
Several large-scale projects were carried out at the LARCASE at ÉTS in numerical studies
and experimental tests for morphing aircraft using three equipments. In this article, these …

Numerical simulation and wind tunnel tests investigation and validation of a morphing wing-tip demonstrator aerodynamic performance

OŞ Gabor, A Koreanschi, RM Botez, M Mamou… - Aerospace Science and …, 2016 - Elsevier
This paper presents the results obtained from the numerical simulation and experimental
wind tunnel testing of a morphing wing equipped with a flexible upper surface and …

[HTML][HTML] A self–tuning intelligent controller for a smart actuation mechanism of a morphing wing based on shape memory alloys

TL Grigorie, RM Botez - Actuators, 2023 - mdpi.com
The paper exposes some of the results obtained in a major research project related to the
design, development, and experimental testing of a morphing wing demonstrator, with the …

Drag optimisation of a wing equipped with a morphing upper surface

A Koreanschi, O Sugar-Gabor, RM Botez - The Aeronautical Journal, 2016 - cambridge.org
The drag coefficient and the laminar-to-turbulent transition for the aerofoil component of a
wing model are optimised using an adaptive upper surface with two actuation points. The …

Numerical and experimental transition results evaluation for a morphing wing and aileron system

RM Botez, A Koreanschi, OS Gabor, Y Tondji… - The Aeronautical …, 2018 - cambridge.org
A new wing-tip concept with morphing upper surface and interchangeable conventional and
morphing ailerons was designed, manufactured, bench and wind-tunnel tested. The …

[HTML][HTML] Nonlinear hysteresis identification and compensation based on the discrete Preisach model of an aircraft morphing wing device manipulated by an SMA …

C Yuchen, S **ng, L Jiefeng, C **** - Chinese Journal of Aeronautics, 2019 - Elsevier
The conception of aircraft morphing wings thrives in aeronautics since the appearance of
shape memory alloys (SMAs). An aircraft morphing wing device, manipulated by an SMA …

[HTML][HTML] Proportional fuzzy feed-forward architecture control validation by wind tunnel tests of a morphing wing

MJT Kammegne, RM Botez, LT Grigorie… - Chinese Journal of …, 2017 - Elsevier
In aircraft wing design, engineers aim to provide the best possible aerodynamic
performance under cruise flight conditions in terms of lift-to-drag ratio. Conventional control …