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An Unusual Structure for a Feedforward Gust Load Alleviation Controller

Fezans, Nicolas (2017) An Unusual Structure for a Feedforward Gust Load Alleviation Controller. Springer. Euro GNC 2017 - 4th CEAS Specialist Conference on Guidance, Navigation & Control, 25.-27. Apr. 2017, Warsaw, Poland. DOI: 10.1007/978-3-319-65283-2 ISBN 978-3-319-65282-5

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Abstract

This paper presents an unusual feedforward controller structure that allows to take allocation constraints into account which can be expressed in the timefrequency or time-scale domains. This novel controller structure was motivated by the design of a feedforward controller for airplane gust and turbulence load alleviation based on Doppler LIDAR measurements. As shown by the application that has motivated this development, some strongly nonlinear constraints can be guaranteed by the design of the structure. The developed structure is not restricted to the considered application and could be applied successfully to many other feedforward control Problems with some prior knowledge of the upcoming disturbances or references.

Item URL in elib:https://elib.dlr.de/113998/
Document Type:Conference or Workshop Item (Speech)
Title:An Unusual Structure for a Feedforward Gust Load Alleviation Controller
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Fezans, Nicolasnicolas.fezans (at) dlr.dehttps://orcid.org/0000-0003-4351-3474
Date:17 April 2017
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1007/978-3-319-65283-2
Page Range:pp. 47-68
Editors:
EditorsEmail
Dołęga, B.UNSPECIFIED
Głębocki, R.UNSPECIFIED
Kordos, D.UNSPECIFIED
Żugaj, M.UNSPECIFIED
Publisher:Springer
Series Name:Advances in Aerospace Guidance, Navigation and Control
ISBN:978-3-319-65282-5
Status:Published
Keywords:LIDAR, Feedforward gust load alleviation, wavelet thresholding
Event Title:Euro GNC 2017 - 4th CEAS Specialist Conference on Guidance, Navigation & Control
Event Location:Warsaw, Poland
Event Type:international Conference
Event Dates:25.-27. Apr. 2017
Organizer:Council of European Aerospace Societies (CEAS)
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 - Simulation and Validation
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Flight Dynamics and Simulation
Deposited By: Fezans, Nicolas
Deposited On:03 Jan 2018 10:56
Last Modified:31 Jul 2019 20:11

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