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Präzise Vorhersage von Weichenstörungen

Böhm, Thomas (2015) Präzise Vorhersage von Weichenstörungen. EI - Der Eisenbahningenieur (10), pp. 50-53. Tetzlaff Verlag. ISSN 0013-2810.

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Official URL: http://www.eurailpress.de/archiv/fachartikelarchiv/ergebnisliste/artikelansicht.html?tx_it24archiv_list%5Barticle%5D=11089&tx_it24archiv_list%5Baction%5D=show&tx_it24archiv_list%5Bcontroller%5D=Article&cHash=f224d1096fb488524519b279de89b5de


By an accurate forecast of the remaining useful life (RUL) appropriate maintenance actions can be carried out before a turnout breaks down and produces expensive delays. Based on the current research activities at the DLR (German Aerospace Center) the present article shows how a data driven forecast in the case of turnouts is carried out. It outlines how control current measurements of the drive, climate data and design characteristics of turnouts are processed to provide an RUL with the help of data mining procedures. Apart from numerous correct forecasts, many less accurate forecasts were produced. This shows that the approach is promising but that it still has to mature significantly. It is above all the quality of data as well as the extracted information contents of the measurement that must be increased in order to improve the forecasts.

Item URL in elib:https://elib.dlr.de/97219/
Document Type:Article
Title:Präzise Vorhersage von Weichenstörungen
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Böhm, Thomasthomas.boehm (at) dlr.deUNSPECIFIED
Date:October 2015
Journal or Publication Title:EI - Der Eisenbahningenieur
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 50-53
EditorsEmailEditor's ORCID iD
VDEI, Verband Deutscher Eisenbahn-Ingenieure e.V.UNSPECIFIEDUNSPECIFIED
Publisher:Tetzlaff Verlag
Keywords:Predivtive Maintenance, Railway Switch, Data Driven
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management (old)
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - Next Generation Railway System II (old)
Location: Braunschweig
Institutes and Institutions:Institute of Transportation Systems > Railway System
Deposited By: Böhm, Thomas
Deposited On:13 Nov 2015 16:23
Last Modified:19 Nov 2021 20:21

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