Winter, Hanno ; Luthardt, Stefan ; Willert, Volker ; Adamy, Jürgen (2022)
Generating Compact Geometric Track-Maps for Train Positioning Applications.
IEEE Intelligent Vehicles Symposium 2019 (IV19). Paris, France (09.-12.06.2019)
doi: 10.26083/tuprints-00020409
Konferenzveröffentlichung, Zweitveröffentlichung, Postprint
Kurzbeschreibung (Abstract)
In this paper, we present a method to generate compact geometric track-maps for train-borne localization applications. Therefore, we first give a brief overview on the purpose of track maps in train-positioning applications. It becomes apparent that there are hardly any adequate methods to generate suitable geometric track-maps. This is why we present a novel map generation procedure. It uses an optimization formulation to find the continuous sequence of track geometries that fits the available measurement data best. The optimization is initialized with the results from a localization filter [1] developed in our previous work. The localization filter also provides the required information for shape identification and measurement association. The presented approach will be evaluated on simulated data as well as on real measurements.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2022 |
| Autor(en): | Winter, Hanno ; Luthardt, Stefan ; Willert, Volker ; Adamy, Jürgen |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Generating Compact Geometric Track-Maps for Train Positioning Applications |
| Sprache: | Englisch |
| Publikationsjahr: | 2022 |
| Ort: | Darmstadt |
| Verlag: | IEEE |
| Kollation: | 6 ungezählte Seiten |
| Veranstaltungstitel: | IEEE Intelligent Vehicles Symposium 2019 (IV19) |
| Veranstaltungsort: | Paris, France |
| Veranstaltungsdatum: | 09.-12.06.2019 |
| DOI: | 10.26083/tuprints-00020409 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/20409 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichungsservice |
| Kurzbeschreibung (Abstract): | In this paper, we present a method to generate compact geometric track-maps for train-borne localization applications. Therefore, we first give a brief overview on the purpose of track maps in train-positioning applications. It becomes apparent that there are hardly any adequate methods to generate suitable geometric track-maps. This is why we present a novel map generation procedure. It uses an optimization formulation to find the continuous sequence of track geometries that fits the available measurement data best. The optimization is initialized with the results from a localization filter [1] developed in our previous work. The localization filter also provides the required information for shape identification and measurement association. The presented approach will be evaluated on simulated data as well as on real measurements. |
| Status: | Postprint |
| URN: | urn:nbn:de:tuda-tuprints-204099 |
| Zusätzliche Informationen: | Keywords: Global navigation satellite system, Rail transportation, Geometry, Optimization, Shape, Simultaneous localization and mapping |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Automatisierungstechnik und Mechatronik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Automatisierungstechnik und Mechatronik > Regelungsmethoden und Robotik (ab 01.08.2022 umbenannt in Regelungsmethoden und Intelligente Systeme) |
| Hinterlegungsdatum: | 01 Feb 2022 13:13 |
| Letzte Änderung: | 03 Feb 2022 13:40 |
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