[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 …

Synthesis of a multiple-model adaptive gust load alleviation controller for a flexible flutter demonstrator

M Wuestenhagen - AIAA Scitech 2022 Forum, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-0440. vid Today's advanced
aircraft designs with respect to new materials and high aspect ratio wings demand for …

Validation and update of an aeroservoelastic model based on flight test data

M Wüstenhagen, Ö Süelözgen… - 2021 IEEE …, 2021 - ieeexplore.ieee.org
An unmanned aircraft serves as a testing platform to demonstrate the benefits of active flutter
suppression. The mathematical model representing the structural dynamics and …

Advanced gust load alleviation using dynamic control allocation

M Pusch, TM Kier, M Tang, JK Dillinger… - AIAA SciTech 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-0439. vid Active control techniques
play a key role in today's aircraft developments to reduce structural loads during gust …

Active Flutter Suppression: Quantification of Performance Loss Due to Actuator Saturation

B Micheli - Journal of Guidance, Control, and Dynamics, 2024 - arc.aiaa.org
Active flutter suppression technologies have the potential to lead to major weight savings
while keeping the envisaged flight envelope for the future generation of commercial aircraft …

Performance analysis of control allocation using data‐driven integral quadratic constraints

M Pusch, D Ossmann, H Pfifer - Advanced Control for …, 2022 - Wiley Online Library
A new method is presented for evaluating the performance of a nonlinear control allocation
system within a linear control loop. To that end, a worst‐case gain analysis problem is …

[PDF][PDF] Model Selection for a Multiple-Model Adaptive Gust Load Alleviation Controller

M Wüstenhagen - 2022 - elib.dlr.de
Today's advanced aircraft designs with respect to new materials and high aspect ratio wings
demand for improved control algorithms solving specific issues arising from the new …

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 …

Model Based Automatic Control Design for the T-FLEX Demonstrator Using RCE Environment

B Takarics, B Patartics, T Luspay, B Vanek… - AIAA SCITECH 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-0175. vid The main goal of the
paper is to develop automatic control design methods for flexible aircraft. The motivation for …

Flutter detection using reduced-order dynamic isolation observer

JP Toledo-Zucco, ADR De Souza… - 2023 European …, 2023 - ieeexplore.ieee.org
This article deals with the damping estimation of a single mode for multiple-input-multiple-
output high-order linear time-invariant systems. The mode of interest is isolated by an …