Approach for aerodynamic gust load alleviation by means of spanwise-segmented flaps

J Ullah, T Lutz, L Klug, R Radespiel, J Wild… - Journal of Aircraft, 2023 - arc.aiaa.org
Active gust load alleviation techniques exhibit a high potential in significantly reducing the
transient gust loads on aircraft. In this work the aerodynamic potential of trailing-edge flaps …

Toward Automated Gust Load Alleviation Control Design via Discrete Gust Impulse Filters

D Cavaliere, N Fezans - Journal of Guidance, Control, and Dynamics, 2024 - arc.aiaa.org
In the context of active gust-and turbulence-load alleviation function design, control
designers optimize the response of the closed-loop system to satisfy the relevant certification …

Prediction of preliminary maximum wing bending moments under discrete gust

E Fournier, S Grihon, C Bes, T Klein - Journal of Aircraft, 2019 - arc.aiaa.org
MANY methodologies (see [1–4]) have been proposed to quickly identify among a very large
number of flight conditions and maneuvers (ie, steady, quasi-steady, and unsteady load …

An improved aeroservoelastic modeling approach for state-space gust analysis

C Yue, Y Zhao - Journal of Fluids and Structures, 2020 - Elsevier
As is well known, gust responses of an elastic aircraft can be predicted by both time-domain
and frequency-domain methods. The frequency-domain method can produce accurate …

[PDF][PDF] Robustness analysis of linear time-varying systems with application to aerospace systems

F Biertümpfel - 2021 - researchgate.net
In recent years significant effort was put into developing analytical worst-case analysis tools
to supplement the Verification & Validation (V&V) process of complex industrial applications …