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Piltz, Björn and Gerlach, Katrin and Luber, Andreas and Reulke, Ralf (2009) Map Matching using a multi-hypothesis approach. Positionierung und Navigation , 27.-28. Okt. 2009, Dresden.
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Abstract
Modern navigation systems use multi-sensor-systems for location determination in combination with GPS or DGPS. Limitations in the availability of satellites due to shadowing and multi path effects in urban areas, magnetic disturbances, wheel slips and error propagation of dead reckoning lead to loss of position information. This can be avoided by map matching which compensates for typical sensor errors. This contribution deals with methods and procedures of map matching, aiming to develop a robust procedure for autarkic rail vehicle localization. Special requirements for railway traffic have to be fulfilled: - High availability and reliability of the positioning information, precise track positioning - Support of GPS measurements in case of multi-path effects or difficult reception conditions - Use of low-cost sensors
| Item URL in elib: | https://elib.dlr.de/61149/ | |||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||||||||
| Title: | Map Matching using a multi-hypothesis approach | |||||||||||||||
| Authors: |
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| Date: | 2009 | |||||||||||||||
| Refereed publication: | Yes | |||||||||||||||
| Open Access: | No | |||||||||||||||
| Gold Open Access: | No | |||||||||||||||
| In SCOPUS: | No | |||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||
| Status: | Published | |||||||||||||||
| Keywords: | Navigation, fusion, map matching | |||||||||||||||
| Event Title: | Positionierung und Navigation | |||||||||||||||
| Event Location: | Dresden | |||||||||||||||
| Event Type: | Conference | |||||||||||||||
| Event Dates: | 27.-28. Okt. 2009 | |||||||||||||||
| Organizer: | Deutsche Gesellschaft für Ortung und Navigation e. V. | |||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||
| HGF - Program: | Transport | |||||||||||||||
| HGF - Program Themes: | other | |||||||||||||||
| DLR - Research area: | Transport | |||||||||||||||
| DLR - Program: | V - no assignment | |||||||||||||||
| DLR - Research theme (Project): | V - no assignment | |||||||||||||||
| Location: | Berlin-Adlershof , Braunschweig | |||||||||||||||
| Institutes and Institutions: | Institute of Transportation Systems > Railway System Institute of Transportation Systems > Traffic Management | |||||||||||||||
| Deposited By: | Reulke, Prof. Dr. Ralf | |||||||||||||||
| Deposited On: | 30 Nov 2009 14:14 | |||||||||||||||
| Last Modified: | 14 Sep 2012 16:19 |
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