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A structured approach for input derivative index-2 descriptor dynamical model control

Poussot-Vassal, Charles and Vuillemin, Pierre and Quero, David (2019) A structured approach for input derivative index-2 descriptor dynamical model control. ECC 2019 - European Control Conference, 25.-28. Juni 2019, Neapel, Italien.

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This paper reveals a practical manner to deal with the control design of dynamical systems governed by input derivative index-2 first order differential algebraic equations. This class of dynamical model embeds a polynomial which results in a infinite gain in high frequencies. The idea is grounded on the construction of an adequate SISO controller structure to make possible the control design on a model presenting both rational and a first order polynomial parts. The design approach then leads to a controller in a rational form without any algebraic constrain, which can be implemented on a real-time target. Application for gust load control of a complex aeroservoelastic aircraft dynamical model, which naturally embeds an input derivative action, illustrates the approach, using an H-infinity-norm minimization performance objective.

Item URL in elib:https://elib.dlr.de/128238/
Document Type:Conference or Workshop Item (Speech)
Title:A structured approach for input derivative index-2 descriptor dynamical model control
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Poussot-Vassal, CharlesONERAUNSPECIFIED
Quero, DavidDavid.QueroMartin (at) dlr.deUNSPECIFIED
Refereed publication:Yes
Gold Open Access:No
In ISI Web of Science:No
Keywords:H-infinity controller, descriptor system, gust load alleviation
Event Title:ECC 2019 - European Control Conference
Event Location:Neapel, Italien
Event Type:international Conference
Event Dates:25.-28. Juni 2019
Organizer:Università degli Studi di Napoli Federico II & Università degli Studi del Sannio
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)
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity > Aeroelastic Simulation
Deposited By: Quero-Martin, David
Deposited On:10 Jul 2019 10:25
Last Modified:10 Jul 2019 10:25

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