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Status of the feedforward GLA design methodology (CS2-AIR-KO-A-4.2.1-4)

Fezans, Nicolas (2018) Status of the feedforward GLA design methodology (CS2-AIR-KO-A-4.2.1-4). DLR-Interner Bericht. DLR-IB-FT-BS-2018-242. 27 S.

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This report contains the current status of the work performed by the NACOR consortium on lidar-based feedforward load alleviation within the work package CS2-AIR-WP4.2.1. At the end of 2018 the status can be summarized as follows: - The real-time LIDAR simulation (surrogate model) and the wind reconstruction algorithm are ready and tested. - A new physics-based end-to-end simulation framework allowing to determine the values for the parameter of the surrogate LIDAR model based on the physical sensor characteristics is being developed with a new PhD thesis (started in 2018) and that will lead to a significantly improved representativeness of the overall results. - The progress on the definition of the control design methodology for the feedforward load alleviation is now around 50%. This methodology will be finalized and validated by the end of 2019 / beginning of 2020. Several scientific papers on the different aspects of the lidar-based feedforward load alleviation (overall setup, tuning etc.) were already published, including 3 journal papers (2 published, 1 accepted but not published yet) and various conference/workshop contributions. Further publications on this work will be produced in 2019 and in the following years.

Item URL in elib:https://elib.dlr.de/129062/
Document Type:Monograph (DLR-Interner Bericht)
Title:Status of the feedforward GLA design methodology (CS2-AIR-KO-A-4.2.1-4)
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Fezans, NicolasNicolas.Fezans (at) dlr.dehttps://orcid.org/0000-0003-4351-3474
Date:December 2018
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Number of Pages:27
Keywords:gust load alleviation, Doppler LIDAR, robust control, GLRA, GBJA
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 (old), L - Laser Research and Technology (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Flight Dynamics and Simulation
Deposited By: Fezans, Nicolas
Deposited On:18 Sep 2019 19:24
Last Modified:20 Jun 2021 15:52

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