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Journal Articles

General Extended State Observer-Based Robust Integral of Signum of Error Controller for Active Flutter Suppression for Aeroelastic System

Balraj Sharma, Pooja Agrawal, Ajay Misra
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. August 2024, 19(8): 081002.
Paper No: CND-23-1347
https://doi.org/10.1115/1.4065569
Published Online: June 7, 2024
View Article titled, General Extended State Observer-Based Robust Integral of Signum of Error Controller for Active Flutter Suppression for Aeroelastic System
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Topics: Control equipment, Errors, Uncertainty, Airfoils, Flutter (Aerodynamics), Design, Simulation, State estimation
Journal Articles

Influence of Bistable Plunge Stiffness on Nonlinear Airfoil Flutter

Renan F. Corrêa, Flávio D. Marques
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2021, 16(6): 061004.
Paper No: CND-20-1453
https://doi.org/10.1115/1.4050792
Published Online: April 22, 2021
View Article titled, Influence of Bistable Plunge Stiffness on Nonlinear Airfoil Flutter
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Topics: Airfoils, Bifurcation, Equilibrium (Physics), Flutter (Aerodynamics), Hardening, Limit cycles, Oscillations, Springs, Stiffness, Potential energy
Journal Articles

Optimization of Energy Harvesting From Stall-Induced Oscillations Using the Multidimensional Kriging Metamodel

Carlos R. dos Santos, Maíra M. da Silva, Flávio D. Marques
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2019, 14(7): 071008.
Paper No: CND-18-1490
https://doi.org/10.1115/1.4043451
Published Online: May 13, 2019
View Article titled, Optimization of Energy Harvesting From Stall-Induced Oscillations Using the Multidimensional Kriging Metamodel
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Topics: Airfoils, Energy harvesting, Optimization, Oscillations, Wind velocity, Databases, Interpolation, Generators
Journal Articles

Nonlinear Reduced-Order Models for Aerodynamic Lift of Oscillating Airfoils

Muhammad Saif Ullah Khalid, Imran Akhtar
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2017, 12(5): 051019.
Paper No: CND-16-1603
https://doi.org/10.1115/1.4036346
Published Online: May 17, 2017
View Article titled, Nonlinear Reduced-Order Models for Aerodynamic Lift of Oscillating Airfoils
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Topics: Airfoils, Computational fluid dynamics, Lift (Fluid dynamics)
Journal Articles

Flutter Control of a Two-Degrees-of-Freedom Airfoil Using a Nonlinear Tuned Vibration Absorber

Arnaud Malher, Cyril Touzé, Olivier Doaré, Giuseppe Habib, Gaëtan Kerschen
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2017, 12(5): 051016.
Paper No: CND-16-1456
https://doi.org/10.1115/1.4036420
Published Online: May 4, 2017
View Article titled, Flutter Control of a Two-Degrees-of-Freedom Airfoil Using a Nonlinear Tuned Vibration Absorber
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Topics: Airfoils, Bifurcation, Flutter (Aerodynamics), Springs, Stability, Vibration absorbers, Stiffness
Journal Articles

Analysis of a Two-Dimensional Aeroelastic System Using the Differential Transform Method

Xuechuan Wang, Xiaokui Yue, Honghua Dai, Jianping Yuan
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. November 2016, 11(6): 061012.
Paper No: CND-15-1103
https://doi.org/10.1115/1.4034123
Published Online: August 9, 2016
View Article titled, Analysis of a Two-Dimensional Aeroelastic System Using the Differential Transform Method
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Topics: Airfoils, Approximation, Bifurcation, Chaos, Flow (Dynamics), Flutter (Aerodynamics), Stiffness, Oscillations
Journal Articles

Stochastic Model for Aerodynamic Force Dynamics on Wind Turbine Blades in Unsteady Wind Inflow

M. R. Luhur, J. Peinke, M. Kühn, M. Wächter
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2015, 10(4): 041010.
Paper No: CND-14-1048
https://doi.org/10.1115/1.4028963
Published Online: July 1, 2015
View Article titled, Stochastic Model for Aerodynamic Force Dynamics on Wind Turbine Blades in Unsteady Wind Inflow
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Topics: Aerodynamics, Blades, Boundary element methods, Drag (Fluid dynamics), Dynamics (Mechanics), Fluid-dynamic forces, Inflow, Wind, Wind turbines, Airfoils
Journal Articles

A Continuum Based Three-Dimensional Modeling of Wind Turbine Blades

Ahmed H. Bayoumy, Ayman A. Nada, Said M. Megahed
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2013, 8(3): 031004.
Paper No: CND-11-1237
https://doi.org/10.1115/1.4007798
Published Online: October 30, 2012
View Article titled, A Continuum Based Three-Dimensional Modeling of Wind Turbine Blades
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Topics: Blades, Wind turbines, Airfoils