Complex nonlinear dynamics and vibration suppression of conceptual airfoil models: A state-of-the-art overview
During the past few decades, several significant progresses have been made in exploring
complex nonlinear dynamics and vibration suppression of conceptual aeroelastic airfoil …
complex nonlinear dynamics and vibration suppression of conceptual aeroelastic airfoil …
Complex dynamics of a conceptual airfoil structure with consideration of extreme flight conditions
An aircraft in practice serves under extreme flight conditions that will have a substantial
impact on its flight safety. Understanding dynamics of airfoil structure of an aircraft subjected …
impact on its flight safety. Understanding dynamics of airfoil structure of an aircraft subjected …
Nonlinear stochastic flutter analysis of a three-degree-of-freedom wing in a two-dimensional flow field under stochastic perturbations
Y Hao, C Ma, Y Hu - Aerospace Science and Technology, 2023 - Elsevier
Based on the inviscid Theodorsen unsteady aerodynamic model, a stochastic nonlinear
aerodynamic model of three-degree-of-freedom wing with high-order structural nonlinearity …
aerodynamic model of three-degree-of-freedom wing with high-order structural nonlinearity …
Parameter estimation of fractional chaotic systems based on stepwise integration and response sensitivity analysis
This paper presents a new parameter estimation approach for fractional chaotic systems
based on stepwise integration and response sensitivity analysis. This paper mainly consists …
based on stepwise integration and response sensitivity analysis. This paper mainly consists …
Bistability and stochastic jumps in an airfoil system with viscoelastic material property and random fluctuations
The purpose of this paper is to explore analytically the influences of random fluctuations on
a two-degrees-of-freedom (TDOF) airfoil model with viscoelastic terms. To begin with, a …
a two-degrees-of-freedom (TDOF) airfoil model with viscoelastic terms. To begin with, a …
Fusing deep learning features for parameter identification of a stochastic airfoil system
This work proposes a data-driven parameter identification approach for a two-degree-of-
freedom airfoil system with cubic nonlinearity and stochasticity, where the random turbulent …
freedom airfoil system with cubic nonlinearity and stochasticity, where the random turbulent …
Fixed-interval smoothing of an aeroelastic airfoil model with cubic or free-play nonlinearity in incompressible flow
Fixed-interval smoothing, as one of the most important types of state estimation, has been
concerned in many practical problems especially in the analysis of flight test data. However …
concerned in many practical problems especially in the analysis of flight test data. However …
A modified incremental harmonic balance method combined with Tikhonov regularization for periodic motion of nonlinear system
In this paper, a modified incremental harmonic balance (IHB) method combined with
Tikhonov regularization has been proposed to achieve the semi-analytical solution for the …
Tikhonov regularization has been proposed to achieve the semi-analytical solution for the …
Using novel nonlinear subspace identification to identify airfoil-store system with nonlinearity
The nonlinear behavior of the airfoil-store system introduces complexity to its mechanical
characteristics, making it essential to identify the system's nonlinear features. This study …
characteristics, making it essential to identify the system's nonlinear features. This study …
Damage detection in beam-like structures using static shear energy redistribution
X Peng, Q Yang - Frontiers of Structural and Civil Engineering, 2022 - Springer
In this study, a static shear energy algorithm is presented for the damage assessment of
beam-like structures. According to the energy release principle, the strain energy of a …
beam-like structures. According to the energy release principle, the strain energy of a …