Adaptive nonlinear incremental flight control for systems with unknown control effectiveness

J Chang, R De Breuker, X Wang - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article exposes that although some sensor-based nonlinear fault-tolerant control
frameworks including incremental nonlinear dynamic inversion control can passively resist a …

Active Fault-Tolerant Incremental Sliding-Mode Flight Control Against Control Reversal

J Chang, R De Breuker, X Wang - Journal of Guidance, Control, and …, 2022 - arc.aiaa.org
AIRCRAFT safety is threatened by various in-flight faults. One of the critical fault cases is
control reversal, which indicates the phenomenon that the real control effect is reversed from …

Experimental investigation on the alternate coating method for aircraft anti-icing applications

BR Rose, JAJL Hamilton - Proceedings of the Institution of …, 2017 - journals.sagepub.com
Atmospheric icing problem is considered as one of the major hazards to the aviation industry
and the existing anti-icing system has numerous disadvantages within it. The recent studies …

Experimental and computational study of ice accretion effects on aerodynamic performance

G Prasad - Aircraft Engineering and Aerospace Technology, 2020 - emerald.com
Purpose The purpose of this paper is to analyse an actual representation of ice accretions,
which are important during the certification process. Design/methodology/approach Ice …

Influence of aeroelastic flow induced oscillations on fatigue life of an airplane wing structure

JBR Rose, GR Jinu - International Journal of Modelling …, 2016 - inderscienceonline.com
In the field of aeroelasticity, the phenomenon of dynamic vibrations and its prevention is a
primary challenge that is imposed on an airplane designer. The fully coupled/partly coupled …

Experimental and computational studies on the performance of solar trackers under vortex shedding, torsional divergence, and flutter

J Quintela, JA Jurado, C Rapela, AJ Álvarez… - International Journal of …, 2020 - witpress.com
The current development of renewable energies has originated a number of new structural
typologies that are the physical support of the energy production systems. Photovoltaic …

Revisiting the Fundamentals of Control Surface Reversal Including Nonlinear Effects

DD Bueno, EH Dowell - Journal of Aircraft, 2020 - arc.aiaa.org
Control surface reversal is a classical aeroelastic phenomenon commonly investigated
during aircraft development. It occurs under static equilibrium between the elastic restoring …

The study of rudder effectiveness and control surface reversal of an aircraft having twin vertical tail

A Yurtsever - 2023 - open.metu.edu.tr
Aircraft are inherently flexible, and flexibility is an advantage as a design feature for
improved flight performance. Therefore, with the increase in flexibility, the increase in …

Computational investigation on the effects of two-way wing morphing strategy in the critical Mach number

BRR John, BU Sivathanu, BBJ Vijaya - Journal of Aerospace …, 2018 - SciELO Brasil
The elasto-flexible wing morphing is an advanced methodology to achieve higher lift-to-drag
(L/D) ratio for the subsonic wing configurations at the given flow conditions. The present …

[PDF][PDF] Airplane wing flutter boundary optimization using coupled solver simulations

JBR Rose, A Britto - Am Assoc Sci Technol, 2015 - researchgate.net
Flutter Speed, Finite Element Analysis, Computational Fluid Dynamics, CFD-CSD Coupling,
Numerical Discretization n the cruising flight regime, an aircraft wing experiences severe …