Future of airplane aeroelasticity

E Livne - Journal of Aircraft, 2003 - arc.aiaa.org
Aeroelasticity is still dynamic, challenging, and a key part of cutting-edge airplane
technology. Emerging trends, as well as challenges and needs in the eld of airplane …

[HTML][HTML] Methods and advances in the study of aeroelasticity with uncertainties

Y Dai, C Yang - Chinese Journal of Aeronautics, 2014 - Elsevier
Uncertainties denote the operators which describe data error, numerical error and model
error in the mathematical methods. The study of aeroelasticity with uncertainty embedded in …

Flutter suppression of plates using passive constrained viscoelastic layers

AG Cunha-Filho, AMG De Lima, MV Donadon… - … Systems and Signal …, 2016 - Elsevier
Flutter in aeronautical panels is a self-excited aeroelastic phenomenon which occurs during
supersonic flights due to dynamic instability of inertia, elastic and aerodynamic forces of the …

Evaluation of aeroelastic uncertainty analysis methods

BP Danowsky, JR Chrstos, DH Klyde, C Farhat… - Journal of Aircraft, 2010 - arc.aiaa.org
Flutter is a destructive and potentially explosive phenomenon that is the result of the
simultaneous interaction of aerodynamic, elastic, and inertial forces. The nature of flutter …

Efficient computation of robust flutter boundaries using the mu-k method

D Borglund, U Ringertz - Journal of Aircraft, 2006 - arc.aiaa.org
A simple and efficient algorithm for robust flutter analysis is presented. First, a general linear
fractional transformation formulation of the–k method is provided, making it straightforward to …

Aeroelastic flutter analysis considering modeling uncertainties

M Lokatt - Journal of fluids and structures, 2017 - Elsevier
A method for efficient flutter analysis of aeroelastic systems including modeling uncertainties
is presented. The aerodynamic model is approximated by a piece-wise continuous rational …

Flutter prediction, suppression and control in aircraft composite wings as a design prerequisite: A survey

J Njuguna - Structural Control and Health Monitoring: The …, 2007 - Wiley Online Library
Emergence of flutter compromises not only the long‐term durability of the wing structure, but
also the operational safety, flight performance and energy efficiency of the aircraft. Effectual …

Identifying parameter-dependent Volterra kernels to predict aeroelastic instabilities

R Lind, RJ Prazenica, MJ Brenner, DH Baldelli - AIAA journal, 2005 - arc.aiaa.org
ACCURATE knowledge of the aeroelastic dynamics is required to predict airspeeds at which
the onset of flutter will occur for an aircraft undergoing flight testing. Such accuracy is difficult …

Robust eigenvalue analysis using the structured singular value: The µ-p flutter method

D Borglund - AIAA journal, 2008 - arc.aiaa.org
FLIGHT flutter testing is always associated with high risk, because it can potentially lead to
structural damage or failure. A reliable flutter analysis is therefore a vital component of any …

Robust flutter analysis of a nonlinear aeroelastic system with parametric uncertainties

H Yun, J Han - Aerospace Science and Technology, 2009 - Elsevier
This paper deals with the problem of robust stability of a 2-D nonlinear aeroelastic system
with structural and aerodynamic uncertainties using μ-method and value set approach. The …