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Gust Load Control Design Challenge Including Lidar Wind Measurements and Based on the Common Research Model

Cavaliere, Davide and Fezans, Nicolas and Kiehn, Daniel and Quero-Martin, David and Vrancken, Patrick (2022) Gust Load Control Design Challenge Including Lidar Wind Measurements and Based on the Common Research Model. In: AIAA SciTech 2022 Forum. AIAA SciTech 2022, 03.-07. Jan. 2022, San Diego, California, USA. doi: 10.2514/6.2022-1934. ISBN 978-162410631-6.

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Official URL: https://arc.aiaa.org/doi/10.2514/6.2022-1934


Active load alleviation systems are key to enabling the design of lighter structures by reducing structural loads. The ongoing development of gust detection systems based on a Doppler lidar sensor has created the opportunity to design powerful gust load alleviation controllers with access to the wind field over 100 m ahead of the aircraft. The present paper describes a highly representative public benchmark for lidar-based gust load alleviation. It is based on a linear aeroservoelastic model of the Common Research Model (CRM), a surrogate model of a Doppler wind lidar sensor, and a wind reconstruction algorithm. An active gust load alleviation control design challenge based on this benchmark is proposed, and an example of a lidar-based controller is designed and evaluated against this challenge.

Item URL in elib:https://elib.dlr.de/187574/
Document Type:Conference or Workshop Item (Speech)
Title:Gust Load Control Design Challenge Including Lidar Wind Measurements and Based on the Common Research Model
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Cavaliere, DavideUNSPECIFIEDhttps://orcid.org/0009-0001-5501-2370UNSPECIFIED
Fezans, NicolasUNSPECIFIEDhttps://orcid.org/0000-0003-4351-3474UNSPECIFIED
Kiehn, DanielUNSPECIFIEDhttps://orcid.org/0000-0001-7383-0740UNSPECIFIED
Vrancken, PatrickDLR, IPAhttps://orcid.org/0000-0003-2364-5576UNSPECIFIED
Date:January 2022
Journal or Publication Title:AIAA SciTech 2022 Forum
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Gust Load Alleviation Control, Doppler Wind Lidar, Wind Field Estimation, Public benchmark
Event Title:AIAA SciTech 2022
Event Location:San Diego, California, USA
Event Type:international Conference
Event Dates:03.-07. Jan. 2022
Organizer:American Instutute of Aeronautics and Astronautics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Components and Systems
DLR - Research area:Aeronautics
DLR - Program:L CS - Components and Systems
DLR - Research theme (Project):L - Aircraft Systems, L - Aircraft Technologies and Integration
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Flight Dynamics and Simulation
Institute of Atmospheric Physics > Lidar
Institute of Aeroelasticity > Aeroelastic Simulation
Institute of Flight Systems
Deposited By: Cavaliere, Davide
Deposited On:30 Nov 2022 17:20
Last Modified:30 Nov 2022 17:20

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