elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Parameter Identification and Validation of Large Order Finite Element Models for Industrial Type Structures

Göge, D. and Link, M. and Schedlinski, C. (2004) Parameter Identification and Validation of Large Order Finite Element Models for Industrial Type Structures. In: Proceedings of the Third European Conference on Structural Control 3ECSC. 3ECSC, Third European Conference on Structural Control, Vienna, Austria, 12-15 July 2004.

Full text not available from this repository.

Abstract

This lecture gives a brief overview of procedures for validating analytical models using experimental data including some exemplary results. The presentation is restricted to current procedures established by experience with large order industrial applications. The basic numerical techniques for updating the parameters of Finite Element (FE) models are described. Sources of modeling and test data uncertainties are addressed together with related requirements concerning 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 an automotive car body and a civil aircraft structure.

Item URL in elib:https://elib.dlr.de/14486/
Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2005,
Title:Parameter Identification and Validation of Large Order Finite Element Models for Industrial Type Structures
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Göge, D.UNSPECIFIEDUNSPECIFIED
Link, M.UNSPECIFIEDUNSPECIFIED
Schedlinski, C.UNSPECIFIEDUNSPECIFIED
Date:2004
Journal or Publication Title:Proceedings of the Third European Conference on Structural Control 3ECSC
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:model updating, model validation, experimental modal analysis, parameter identification
Event Title:3ECSC, Third European Conference on Structural Control, Vienna, Austria, 12-15 July 2004
Organizer:Vienna University of Technology
HGF - Research field:other
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:no assignment
DLR - Program:no assignment
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

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.