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Velocity and Location Information from Onboard Vibration Measurements of Rail Vehicles

Heirich, Oliver und Steingass, Alexander und Lehner, Andreas und Strang, Thomas (2013) Velocity and Location Information from Onboard Vibration Measurements of Rail Vehicles. In: 2013 16th International Conference on Information Fusion (FUSION). IEEE. 2013 16th International Conference on Information Fusion - (FUSION 2013), 09.-12. Jul. 2013, Istanbul, Turkey.

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Offizielle URL: https://ieeexplore.ieee.org/document/6641227

Kurzfassung

Vehicles in motion are exposed to mechanical vibrations, resulting from various sources, such as the engine, transmission, wheels, the track and many more. Vibrations in vehicles are often undesired, but these vibrations contain navigation and vehicle information. In addition to state-of-the art techniques for the computation of spatial vehicle movements from inertial measurements, the vibration measurements can also be used explicitly for navigation with appropriate methodologies. This study focuses on vibrations in a diesel engined passenger train, measured by a vertical, translative acceleration sensor. The major vibration sources of a train in motion are identified in an analysis and characterized by speed dependency or dependency. We present procedures to separate and filter these vibrations in combination with a simple model of the vehicle. This paper presents new methods to infer vehicle speed and the wheel diameter measurements for a wheel diagnostic monitoring while in movement. Furthermore a rail vehicle localization is achieved based exclusively on vibrations measured by one accelerometer and a correlation technique. We show localization results by the location dependent vibrations and discuss an integration in a multi sensor localization approach as well as the advantages and drawbacks of vibration based navigation.

elib-URL des Eintrags:https://elib.dlr.de/82327/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Velocity and Location Information from Onboard Vibration Measurements of Rail Vehicles
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Heirich, Oliveroliver.heirich (at) dlr.dehttps://orcid.org/0000-0001-5191-5997NICHT SPEZIFIZIERT
Steingass, Alexanderalexander.steingass (at) dlr.dehttps://orcid.org/0000-0002-1495-8776NICHT SPEZIFIZIERT
Lehner, AndreasAndreas.Lehner (at) dlr.dehttps://orcid.org/0000-0003-0141-2747NICHT SPEZIFIZIERT
Strang, Thomasthomas.strang (at) dlr.dehttps://orcid.org/0009-0000-1313-4751NICHT SPEZIFIZIERT
Datum:9 Juli 2013
Erschienen in:2013 16th International Conference on Information Fusion (FUSION)
Referierte Publikation:Ja
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Ja
Verlag:IEEE
Status:veröffentlicht
Stichwörter:Train localization, railway localization, vibration, speed measurement, position measurement, railway navigation
Veranstaltungstitel:2013 16th International Conference on Information Fusion - (FUSION 2013)
Veranstaltungsort:Istanbul, Turkey
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:09.-12. Jul. 2013
Veranstalter :ISIF
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:Verkehrsmanagement (alt)
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V VM - Verkehrsmanagement
DLR - Teilgebiet (Projekt, Vorhaben):V - Projekt Railway Collision Avoidance System (alt), V - Railway Collision Avoidance System (alt), V - RCAS (alt), V - Projekt Next Generation Railway System (alt)
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Kommunikation und Navigation > Nachrichtensysteme
Hinterlegt von: Heirich, Dr.-Ing. Oliver
Hinterlegt am:17 Jul 2013 08:44
Letzte Änderung:27 Jul 2023 08:11

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