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Gust load alleviation for a long-range aircraft with and without anticipation

Fezans, Nicolas and Joos, Hans-Dieter and Deiler, Christoph (2019) Gust load alleviation for a long-range aircraft with and without anticipation. CEAS Aeronautical Journal. Springer. DOI: 10.1007/s13272-019-00362-9 ISSN 1869-5590

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Abstract

"This paper presents an overview of the DLR activities on active load alleviation in the CleanSky Smart Fixed Wing Aircraft project. The investigations followed two main research directions: the multi-objective, multi-model, structured controller design for the feedback load alleviation part and the use of Doppler LIDAR technologies for gust/turbulence anticipation. On this latter topic, the prior work made in the AWIATOR European FP6 project constituted a reference in terms of demonstrations and the objective was not to repeat these previous investigations with a real sensor in flight test but to develop new ideas for the exploitation of the Doppler LIDAR measurements for gust alleviation purposes. Very fruitful exchanges between industry partners and research organizations took place during this project and all the work presented in this paper has been made using a generic long-range benchmark provided by Airbus on the basis of the XRF-1 model.

Item URL in elib:https://elib.dlr.de/129098/
Document Type:Article
Title:Gust load alleviation for a long-range aircraft with and without anticipation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Fezans, NicolasNicolas.Fezans (at) dlr.dehttps://orcid.org/0000-0003-4351-3474
Joos, Hans-DieterDieter.Joos (at) DLR.deUNSPECIFIED
Deiler, ChristophFT-FDShttps://orcid.org/0000-0002-7143-2631
Date:29 January 2019
Journal or Publication Title:CEAS Aeronautical Journal
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.1007/s13272-019-00362-9
Publisher:Springer
ISSN:1869-5590
Status:Published
Keywords:Gust load alleviation, Multi-objective controller design, Doppler LIDAR, Feedforward load alleviation
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics, L - Laser Research and Technology, L - Simulation and Validation
Location: Braunschweig , Oberpfaffenhofen
Institutes and Institutions:Institute of Flight Systems > Flight Dynamics and Simulation
Institute of System Dynamics and Control > Aircraft System Dynamics
Deposited By: Fezans, Nicolas
Deposited On:18 Sep 2019 18:18
Last Modified:18 Sep 2019 18:18

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