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Linking Analysis to Test - Parameter Identification and Validation

Göge, D. and Link, M. and Staples, B. and Böswald, M. and Boettcher, Th. (2004) Linking Analysis to Test - Parameter Identification and Validation. In: Proceedings of the International Conference on Modal Analysis Noise and Vibration Engineering (ISMA), pp. 1-24. ISMA 2004, International Conference on Noise & Vibration Engineering.

Full text not available from this repository.

Abstract

This article gives a brief overview of procedures and of some exemplary results of validating analytical models using experimental data. The presentation is restricted to procedures currently established by experience with large order industrial applications. The basic numerical techniques for updating the parameters of industrial type Finite Elemente (FE) models are described. Sources of modeling and test data uncertainties are addressed together with related inquirements with respect to the quality of the initial analytical model and the test data. Obstacles to ensure the prediction capability of the updated models to untested situations are discussed. The described applications include a helicopter, an aero-engine and a civil aircraft structure.

Item URL in elib:https://elib.dlr.de/14484/
Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2005,
Title:Linking Analysis to Test - Parameter Identification and Validation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Göge, D.UNSPECIFIEDUNSPECIFIED
Link, M.UNSPECIFIEDUNSPECIFIED
Staples, B.UNSPECIFIEDUNSPECIFIED
Böswald, M.UNSPECIFIEDUNSPECIFIED
Boettcher, Th.UNSPECIFIEDUNSPECIFIED
Date:2004
Journal or Publication Title:Proceedings of the International Conference on Modal Analysis Noise and Vibration Engineering (ISMA)
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-24
Status:Published
Keywords:Finite Element model
Event Title:ISMA 2004, International Conference on Noise & Vibration Engineering
Organizer:Katholieke Universiteit Leuven, Department of Mechanical Engineering
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):UNSPECIFIED
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity
Deposited By: Erdmann, Daniela
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 21:55

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