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A model of horizontal tail plane damage for use in flight dynamics

Fezans, Nicolas and Kappenberger, Carsten (2012) A model of horizontal tail plane damage for use in flight dynamics. ICAS 2012, 23.-28. Sep. 2012, Brisbane, Australia.

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Official URL: http://www.icas.org/ICAS_ARCHIVE/ICAS2012/ABSTRACTS/508.HTM

Abstract

In this paper, an extension of an airplane flight dynamics model structure originally developed for the needs of airplane identification is proposed. The aim of this extension is to separate the contributions of the horizontal tail plane (HTP) from the rest of the model in order to ease the integration of HTP damage in the model. To perform this separation the contribution of the HTP must be identified, which is not possible from flight test data (unless unconventional sensors would be used). It is explained how CFD, wind tunnel or handbook methods can support the separation of the HTP contribution as well as how a simple parameterized HTP damage model can be obtained using the lifting line theory. Data from the literature is used to illustrate the accuracy of the simple damage model. 2D-RANSCFD results are used to illustrate the accuracy of various handbook methods that are suggested for the modelling of the zero lift angle of attack of the HTP.

Item URL in elib:https://elib.dlr.de/84424/
Document Type:Conference or Workshop Item (Poster)
Title:A model of horizontal tail plane damage for use in flight dynamics
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Fezans, Nicolasnicolas.fezans (at) dlr.dehttps://orcid.org/0000-0003-4351-3474
Kappenberger, CarstenUNSPECIFIEDUNSPECIFIED
Date:September 2012
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Flight dynamics, two-points model, downwash, lifting-line, HTP
Event Title:ICAS 2012
Event Location:Brisbane, Australia
Event Type:international Conference
Event Dates:23.-28. Sep. 2012
Organizer:International Council of Aeronautical Sciences
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Flight Dynamics and Simulation
Deposited By: Fezans, Nicolas
Deposited On:25 Sep 2013 14:17
Last Modified:23 Mar 2017 14:03

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