Aeroelastic analysis and flutter control of wings and panels: a review
Flutter is a self‐excited vibration under the interaction of the inertial force, aerodynamic
force, and elastic force of the structure. After the flutter occurs, the aircraft structures will …
force, and elastic force of the structure. After the flutter occurs, the aircraft structures will …
Influence of Mach number and angle of attack on the two-dimensional transonic buffet phenomenon
Within a narrow band of flight conditions in the transonic regime, self-sustained shock
oscillations that involve the interaction between shock-waves and intermittently separated …
oscillations that involve the interaction between shock-waves and intermittently separated …
Parametric Aeroelastic Reduced-Order Model with State-Consistence Enforcement
State-space reduced-order models (ROMs) constructed by traditional system identification
methods suffer from the state-inconsistence issue and poor ROM interpolatability for varying …
methods suffer from the state-inconsistence issue and poor ROM interpolatability for varying …
Genetic-Algorithm-Guided Development of Parametric Aeroelastic Reduced-Order Models with State-Consistence Enforcement
Data-driven parametric reduced-order models (ROMs) in state-space form are valuable tools
for rapid aeroelastic (AE) analysis and aerostructure control synthesis. However, the issue of …
for rapid aeroelastic (AE) analysis and aerostructure control synthesis. However, the issue of …
Multioutput autoregressive aeroelastic system identification and flutter prediction
M Argaman, DE Raveh - Journal of Aircraft, 2019 - arc.aiaa.org
The paper presents a methodology for reduced-order modeling of aeroelastic systems
identification and flutter prediction. The aeroelastic system is modeled as a multioutput …
identification and flutter prediction. The aeroelastic system is modeled as a multioutput …
An efficient coupled-mode flutter analysis method for turbomachinery
An efficient aeroelastic eigenvalue method based on time domain system identification has
been developed to analyze coupled-mode flutter in turbomachinery. The aeroelastic stability …
been developed to analyze coupled-mode flutter in turbomachinery. The aeroelastic stability …
Prediction of limit cycle oscillations under uncertainty using a harmonic balance method
R Hayes, SP Marques - Computers & Structures, 2015 - Elsevier
Abstract The Harmonic Balance method is an attractive solution for computing periodic
responses and can be an alternative to time domain methods, at a reduced computational …
responses and can be an alternative to time domain methods, at a reduced computational …
Aeroelastic Reduced Order Model with State Consistence Enforcement
View Video Presentation: https://doi. org/10.2514/6.2022-0990. vid State-space reduced
order models (ROMs) constructed by traditional system identification methods suffer from …
order models (ROMs) constructed by traditional system identification methods suffer from …
Aerostructural Control based on Parametric State-Consistent Reduced Order Models
Lightweight, flexible aircraft have favorable characteristics in terms of performance but
require control intervention to suppress flutter and gust responses. For practical, real-time …
require control intervention to suppress flutter and gust responses. For practical, real-time …
Configurable Parametric Aeroservoelastic-Gust Reduced-Order Models with State-Consistence Enforcement
Parametric reduced-order models (ROMs) across various flight regimes are crucial for rapid
aeroelastic and gust load analysis and aerostructure control synthesis. This paper presents …
aeroelastic and gust load analysis and aerostructure control synthesis. This paper presents …