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Lateral guidance control using information of preceding wheel pairs

Grether, Gustav and Heckmann, Andreas and Looye, Gertjan (2019) Lateral guidance control using information of preceding wheel pairs. 26th IAVSD International Symposium on Dynamics of Vehicles on Roads and Tracks, 12.-16.08.2019, Göteborg, Schweden.

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Abstract

The proceeding enhancement of sensor technology, data processing and communication opens a broad field to improve the dynamics of railway vehicles by controlled systems targeting e.g. passenger comfort and wear reduction. In terms of an integrated control structure, information of leading bogies can be used for an advanced control of the trailing ones, like it is recently applied in tilting trains. Such a approach has not yet been investigated for the lateral guidance of driven independently rotating wheels (DIRW). To evaluate the potential of a control using preview information, a integrated control structure is introduced in this work. The control is based on the concept of feedback linearization and considers characteristics of track trajectory and irregularity, which are obtained at a leading wheel pair. The control performance is optimized with the help of software-in-the-loop simulations and the results show a significant improvement of the running dynamics.

Item URL in elib:https://elib.dlr.de/128100/
Document Type:Conference or Workshop Item (Speech)
Title:Lateral guidance control using information of preceding wheel pairs
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Grether, GustavGustav.Grether (at) dlr.deUNSPECIFIED
Heckmann, AndreasAndreas.Heckmann (at) dlr.deUNSPECIFIED
Looye, GertjanGertjan.Looye (at) dlr.deUNSPECIFIED
Date:2019
Refereed publication:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Accepted
Keywords:lateral guidance, control, feedback linearization
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
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: Grether, Gustav
Deposited On:01 Jul 2019 10:14
Last Modified:17 Jul 2019 11:04

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