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Nonlinear Observer Design for Guidance and Traction of Railway Vehicles

Heckmann, Andreas and Schwarz, Christoph and Keck, Alexander and Bünte, Tilman (2020) Nonlinear Observer Design for Guidance and Traction of Railway Vehicles. In: Lecture Notes in Mechanical Engineering, pp. 639-648. Springer. 26th IAVSD International Symposium on Dynamics of Vehicles on Roads and Tracks, 12.-16.08.2019, Göteborg, Schweden. DOI: 10.1007/978-3-030-38077-9_75 ISBN 978-303038076-2 ISSN 2195-4356

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Official URL: https://doi.org/10.1007/978-3-030-38077-9_75

Abstract

State observer design turned out to be crucial in several recent railway vehicles projects on active control and condition monitoring at DLR, but may also be useful for emerging technologies like the cyber physical system and the digital twin approach or the realization of predictive maintenance concepts. With this background and motivation the paper presents a process in three steps: (i) an initial analysis results in a physical model, (ii) the subsequent transfer to state space representation facilitates the prove of observability and (iii) the observer synthesis supports the design of the observer feedback law. Results from two projects, one related to longitudinal or traction dynamics, the other associated to the guidance task of independently rotating wheels, demonstrate the application of the observer design process and offers a comparison of observer estimates with measurements.

Item URL in elib:https://elib.dlr.de/128195/
Document Type:Conference or Workshop Item (Speech)
Title:Nonlinear Observer Design for Guidance and Traction of Railway Vehicles
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Heckmann, AndreasAndreas.Heckmann (at) dlr.deUNSPECIFIED
Schwarz, ChristophChristoph.Schwarz (at) dlr.deUNSPECIFIED
Keck, AlexanderAlexander.Keck (at) dlr.deUNSPECIFIED
Bünte, TilmanTilman.Buente (at) dlr.dehttps://orcid.org/0000-0002-7214-5183
Date:13 February 2020
Journal or Publication Title:Lecture Notes in Mechanical Engineering
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI :10.1007/978-3-030-38077-9_75
Page Range:pp. 639-648
Editors:
EditorsEmailEditor's ORCID iD
Klomp, M.UNSPECIFIEDUNSPECIFIED
Bruzelius, F.UNSPECIFIEDUNSPECIFIED
Nielsen, J.UNSPECIFIEDUNSPECIFIED
Hillemyr, A.UNSPECIFIEDUNSPECIFIED
Publisher:Springer
Series Name:Lecture Notes in Mechanical Engineering: Advances in Dynamics of Vehicles on Roads and Track
ISSN:2195-4356
ISBN:978-303038076-2
Status:Published
Keywords:State observer, railway vehicles, traction, guidance
Event Title:26th IAVSD International Symposium on Dynamics of Vehicles on Roads and Tracks
Event Location:Göteborg, Schweden
Event Type:international Conference
Event Dates:12.-16.08.2019
Organizer:IAVSD
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Rail Transport
DLR - Research area:Transport
DLR - Program:V SC Schienenverkehr
DLR - Research theme (Project):V - NGT BIT
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Vehicle System Dynamics
Deposited By: Heckmann, Dr.-Ing. Andreas
Deposited On:09 Jul 2019 13:16
Last Modified:30 Jun 2020 07:52

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