Adaptive fault-tolerant controller for morphing aircraft based on the L2 gain and a neural network

LH Yuan, LD Wang, JT Xu - Aerospace Science and Technology, 2023‏ - Elsevier
This paper presents an adaptive neural network fault-tolerant controller approach for the
parameters of morphing aircraft that change violently during changing sweep angle …

[HTML][HTML] Experimental validation of a new morphing trailing edge system using Price–Païdoussis wind tunnel tests

D Communier, RM Botez, T Wong - Chinese Journal of Aeronautics, 2019‏ - Elsevier
This paper presents the design and manufacturing of a new morphing wing system carried
out at the Laboratory of Applied Research in Active Controls, Avionics and …

From ChatGPT to China'sci-tech: Implications for Chinese higher education

X Zhang, D Li, C Wang, Z Jiang, AI Ngao, D Liu… - … International Review of …, 2023‏ - brill.com
The advent of transformative technologies, such as OpenAI's ChatGPT, a natural language
processing tool, significantly impacts the future of education, society, and the economy …

[HTML][HTML] Design and validation of a new morphing camber system by testing in the price—Païdoussis subsonic wind tunnel

D Communier, RM Botez, T Wong - Aerospace, 2020‏ - mdpi.com
This paper presents the design and wind tunnel testing of a morphing camber system and
an estimation of performances on an unmanned aerial vehicle. The morphing camber …

[HTML][HTML] Modeling novel methodologies for unmanned aerial systems–Applications to the UAS-S4 Ehecatl and the UAS-S45 Bálaam

MAJ Kuitche, RM Botez - Chinese Journal of Aeronautics, 2019‏ - Elsevier
The rising demand for Unmanned Aerial Systems (UASs) to perform tasks in hostile
environments has emphasized the need for their simulation models for the preliminary …

Role of wing color and seasonal changes in ambient temperature and solar irradiation on predicted flight efficiency of the Albatross

M Hassanalian, G Throneberry, M Ali, SB Ayed… - Journal of thermal …, 2018‏ - Elsevier
Drag reduction of the wings of migrating birds is crucial to their flight efficiency. Wing color
impacts absorption of solar irradiation which may affect drag but there is little known in this …

Performance analysis of fixed wing space drones in different solar system bodies

M Hassanalian, D Rice, S Johnstone, A Abdelkefi - Acta Astronautica, 2018‏ - Elsevier
The aerodynamic coefficients, forces, sizing parameters, and performance of fixed wing
drones in different solar system bodies are investigated. Before carrying out the …

New validation methodology of an adaptive wing for UAV S45 for fuel reduction and climate improvement

MF Salinas, RM Botez, G Gauthier - Applied Sciences, 2023‏ - mdpi.com
New knowledge in multidisciplinary methodology is presented in this article for the design,
aerodynamic optimization, and model validation of an adaptive wing prototype. The …

Bio-inspired gust mitigation system for a flap** wing UAV: modeling and simulation

SH Abbasi, A Mahmood - Journal of the Brazilian Society of Mechanical …, 2019‏ - Springer
The growing use of drones today necessitates improved UAVs performance and
capabilities. These requirements include flights in operational environments full of obstacles …

Blade element momentum new methodology and wind tunnel test performance evaluation for the UAS-S45 Bàlaam propeller

MAJ Kuitche, RM Botez, R Viso, JC Maunand… - CEAS Aeronautical …, 2020‏ - Springer
The evolution of aircraft is closely linked to the study and improvement of propulsion
systems. Determining the propulsion performance is a real challenge in aircraft modelling …