Presentation | 2014-07-25 Study on the Reliability Improvement of Multi-GNSS based Train Positioning Haruo YAMAMOTO, Tomoji TAKASU, Nobuaki KUBO, Akio YASUDA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to apply the satellite positioning to train control, an algorithm of the positioning with the one-dimensional constraint condition using line coordinate data and the multipath error reduction using the default value, the different physical phenomenon, and the satellite redundancy was developed. The positioning performance was evaluated using the positioning satellite observational data acquired in operating lines, and as a result, it was confirmed that large errors were reduced. Furthermore, how to build an error model, in which the principal component of the errors is the multipath residual error, for calculating the protection level using MSAS was discussed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multi-GNSS / Train Protection / Multipath Error / Protection Level |
Paper # | SANE2014-46 |
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Conference Information | |
Committee | SANE |
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Conference Date | 2014/7/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on the Reliability Improvement of Multi-GNSS based Train Positioning |
Sub Title (in English) | |
Keyword(1) | Multi-GNSS |
Keyword(2) | Train Protection |
Keyword(3) | Multipath Error |
Keyword(4) | Protection Level |
1st Author's Name | Haruo YAMAMOTO |
1st Author's Affiliation | Signalling and Transport Information Technology Division, Railway Technical Research Institute() |
2nd Author's Name | Tomoji TAKASU |
2nd Author's Affiliation | Marine Engineering, Tokyo University of Marine Science and Technology |
3rd Author's Name | Nobuaki KUBO |
3rd Author's Affiliation | Marine Engineering, Tokyo University of Marine Science and Technology |
4th Author's Name | Akio YASUDA |
4th Author's Affiliation | Marine Engineering, Tokyo University of Marine Science and Technology |
Date | 2014-07-25 |
Paper # | SANE2014-46 |
Volume (vol) | vol.114 |
Number (no) | 152 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |