[PDF][PDF] Wind tunnel testing active gust load alleviation of a flexible wing

F Stalla, TM Kier, G Looye, K Michel… - … on Aeroelasticity and …, 2024 - conf.ifasd2024.nl
Increasing efficiency is at the core of next generation aircraft development. Aerodynamics
can be improved by high aspect ratio wings, but as these wings are more susceptible to …

Dynamics of the vibro-impact nonlinear damped and forced oscillator under the influence of the electromagnetic actuation

N Herisanu, B Marinca, V Marinca - Mathematics, 2022 - mdpi.com
The main objective of the present work is to find an approximate analytical solution for the
nonlinear differential equation of the vibro-impact oscillator under the influence of the …

An output-feedback design approach for robust stabilization of linear systems with uncertain time-delayed dynamics in sensors and actuators

B Sereni, RKH Galvão, E Assunão… - IEEE Access, 2023 - ieeexplore.ieee.org
In this paper, we propose a control approach for the robust stabilization of linear time-
invariant (LTI) systems with non-negligible sensor and actuator dynamics subject to time …

Analysis of the vibro-impact nonlinear damped and forced oscillator in the dynamics of the electromagnetic actuation

N Herisanu, B Marinca, L Cveticanin, V Marinca - Mathematics, 2023 - mdpi.com
In this work, the effect of vibro-impact nonlinear, forced, and damped oscillator on the
dynamics of the electromagnetic actuation (EA) near primary resonance is studied. The vibro …

Active Flutter Suppression of a Two-Dimensional Airfoil with Actuator Saturation

B Micheli - 19th International Forum on Aeroelasticity and …, 2022 - elib.dlr.de
This paper presents a systematic methodology to evaluate the feasibility of suppressing
airplane flutter instabilities through the actively controlled closed-loop actuation of control …

Aeroservoelastic Modeling and Robust Control for Gust Load Alleviation of an Experimental Wing

F Stalla, TM Kier, G Looye, M Pusch - AIAA SCITECH 2024 Forum, 2024 - arc.aiaa.org
Active gust load alleviation is a promising technique to reduce the structural weight of
flexible transport aircraft wings with high aspect ratio, ensuring lower fuel consumption and …

[PDF][PDF] Two-stage static output feedback controller design for linear systems under LMI pole placement and H2/Hoo guaranteed cost constraints

B Sereni - 2023 - repositorio.unesp.br
In this work, new static output feedback (SOF) controller synthesis conditions for the
stabilization of linear systems are proposed. The cases of uncertain linear time-invariant …

Model-Based Controller Design for Active Gust Load Alleviation of an Experimental Flexible Wing

F Stalla, T Kier, L Evangelisti - Deutscher Luft-und Raumfahrtkongress …, 2023 - elib.dlr.de
Alleviating gust and maneuver induced loads acting on the wing of a transport aircraft allows
to reduce structural weight, which in turn improves fuel economy and environmental …

Performance Assessment of Nonlinear Dynamic Actuator Model using Dry Wind Tunnel Test

M Tang, M Böswald - 2023 - elib.dlr.de
Active control in aeroelasticity has gained more interest recently. It is investigated if a
nonlinear actuator model leads to better performance prediction of the aeroservoelastic …