Passive Aeroelastic Control of a Near-Ground Airfoil with a Nonlinear Vibration Absorber
AerospaceThis study explores the use of a passive control technique to mitigate aeroelastic effects on a wing operating near the ground. An aeroelastic model, based on a typical airfoil section, equipped with a nonlinear tuned vibration absorber (NLTVA), is ...
Kailash Dhital, Benjamin Chouvion
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ASTROP2 users manual: A program for aeroelastic stability analysis of propfans [PDF]
A user's manual is presented for the aeroelastic stability and response of propulsion systems computer program called ASTROP2. The ASTROP2 code preforms aeroelastic stability analysis of rotating propfan blades.
Kaza, K. R. V., Narayanan, G. V.
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MODEL OF STABILITY STUDY OF RUDDER ACTUATOR SYSTEM OF MANEUVERABLE UNMANNED AERIAL VEHICLE
Научный вестник МГТУ ГА, 2016 One of the important problems of the designing of maneuverable unmanned aerial vehicles (UAV) is to ensure aeroelastic stability with automatic control system (ACS).
S. G. Parafes’ +2 more
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Experimental aeroelasticity history, status and future in brief [PDF]
NASA conducts wind tunnel experiments to determine and understand the aeroelastic characteristics of new and advanced flight vehicles, including fixed-wing, rotary-wing and space-launch configurations.
Ricketts, Rodney H.
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Numerical Calculation of Effect of Elastic Deformation on Aerodynamic Characteristics of a Rocket
International Journal of Aerospace Engineering, 2014 The application and workflow of Computational Fluid Dynamics (CFD)/Computational Structure Dynamics (CSD) on solving the static aeroelastic problem of a slender rocket are introduced.
Laith K. Abbas +2 more
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Aeroelastic modeling for the FIT team F/A-18 simulation [PDF]
Some details of the aeroelastic modeling of the F/A-18 aircraft done for the Functional Integration Technology (FIT) team's research in integrated dynamics modeling and how these are combined with the FIT team's integrated dynamics model are described ...
Wieseman, Carol D., Zeiler, Thomas A.
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The Influence of Feedback on the Aeroelastic Behavior of Tilt Proprotor Aircraft Including the Effects of Fuselage Motion [PDF]
The influence of single loop feedbacks to improve the stability of the system are considered. Reduced order dynamic models are employed where appropriate to promote physical insight. The influence of fuselage freedom on the aeroelastic stability, and the
Curtiss, H. C., Jr. +2 more
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Unsteady aerodynamics and aeroelastic research at AFWAL [PDF]
An efficient and accurate transonic unsteady aerodynamic method is needed for predicting flight loads, flutter and aeroelastic stability for advanced aircraft. There have been new developments and many improvements to older codes.
Huttsell, L. J., Sotomayer, W. A.
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Numerical modelling of rotorcraft aeroelastic stability
, 1991 Imperial Users ...
Du, Hejun, Du, Hejun
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Dynamic stability of a bearingless circulation control rotor blade in hover [PDF]
, 1985 The aeroelastic stability of flap bending, lead-lag bending and torsion of a bearingless circulation control rotor blade in hover is investigated using a finite element formulation based on Hamilton's principle.
Chopra, I.
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