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Towards Realistic Load Assumption of Bogie Equipment

Wesseler, Christoph and Schneider, Stefan (2016) Towards Realistic Load Assumption of Bogie Equipment. In: Proceedings of the 24th Symposium of the International Association for Vehicle System Dynamics (IAVSD 2015), 1. CRC Press 2016. 24th Symposium of the International Association for Vehicle System Dynamics, 17-21 August 2015, Graz, Austria. DOI: 10.1201/b21185-1 ISBN 978-1-4987-7702-5

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Official URL: http://www.crcnetbase.com/doi/10.1201/b21185-1

Abstract

In this paper a new method for an improved load prediction for mounting parts of railway vehicle running gears will be introduced. This approach enhances, among other things, the possibility of a systematic investigation of different influences on the loads caused by track irregularities. The simulation model which is used within this thesis is based on an elastic multibody system (EMBS) of a bogie. The solution and therefore also the load assumption is carried out in the frequency domain. For the load assumption several frequency response functions (FRF) are calculated which represent the system behavior. Finally based on the system excitation in combination with the system response, the load for certain system outputs can be calculated. Furthermore, by the variation of different parameters the impact of the track associated excitation on the load of the mounting parts can be investigated more structured.

Item URL in elib:https://elib.dlr.de/104536/
Document Type:Conference or Workshop Item (Speech)
Title:Towards Realistic Load Assumption of Bogie Equipment
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Wesseler, ChristophChristoph.Wesseler (at) dlr.deUNSPECIFIED
Schneider, StefanUNSPECIFIEDUNSPECIFIED
Date:2016
Journal or Publication Title:Proceedings of the 24th Symposium of the International Association for Vehicle System Dynamics (IAVSD 2015)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Volume:1
DOI :10.1201/b21185-1
Editors:
EditorsEmail
Rosenberger, MartinUNSPECIFIED
Plöchl, ManfredUNSPECIFIED
Six, KlausUNSPECIFIED
Edelmann, JohannesUNSPECIFIED
Publisher:CRC Press 2016
Series Name:The Dynamics of Vehicles on Roads and Tracks
ISBN:978-1-4987-7702-5
Status:Published
Keywords:load calculation, model identification, elastic multibody system, bogie equipment
Event Title:24th Symposium of the International Association for Vehicle System Dynamics
Event Location:Graz, Austria
Event Type:international Conference
Event Dates:17-21 August 2015
Organizer:IAVSD
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Next Generation Train III (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Vehicle System Dynamics
Deposited By: Wesseler, Christoph
Deposited On:28 Jun 2016 11:26
Last Modified:17 Jul 2019 10:47

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