Train performance analysis using heterogeneous statistical models
This study investigated the eect of harsh winter climate on the performance of high speed passenger trains in northern Sweden. Novel approaches based on heterogeneous statistical models were introduced to analyse the train performance in order to take the time-varying risks of train delays into cons...
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Language: | English |
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Umeå universitet, Institutionen för matematik och matematisk statistik
2021
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Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-186523 https://doi.org/10.3390/atmos12091115 |
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ftumeauniv:oai:DiVA.org:umu-186523 2023-10-09T21:54:32+02:00 Train performance analysis using heterogeneous statistical models Wang, Jianfeng Yu, Jun 2021 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-186523 https://doi.org/10.3390/atmos12091115 eng eng Umeå universitet, Institutionen för matematik och matematisk statistik Atmosphere, 2073-4433, 2021, 12:9, orcid:0000-0002-9341-1137 orcid:0000-0001-5673-620X http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-186523 doi:10.3390/atmos12091115 ISI:000699371600001 Scopus 2-s2.0-85114494798 info:eu-repo/semantics/openAccess Stratied Cox model Heterogeneous Markov chain model Likelihood ratio test Primary delay Arrival delay Probability Theory and Statistics Sannolikhetsteori och statistik Climate Research Klimatforskning Transport Systems and Logistics Transportteknik och logistik Meteorology and Atmospheric Sciences Meteorologi och atmosfärforskning Article in journal info:eu-repo/semantics/article text 2021 ftumeauniv https://doi.org/10.3390/atmos12091115 2023-09-22T14:01:11Z This study investigated the eect of harsh winter climate on the performance of high speed passenger trains in northern Sweden. Novel approaches based on heterogeneous statistical models were introduced to analyse the train performance in order to take the time-varying risks of train delays into consideration. Specically, stratied Cox model and heterogeneous Markov chain model were used for modelling primary delays and arrival delays, respectively. Our results showed that the weather variables including temperature, humidity, snow depth, and ice/snow precipitation have signicant impact on the train performance. Special issue, also published as printed edition: Emerging Hydro-Climatic Patterns, Teleconnections and Extreme Events in Changing World at Different Timescales / [ed] Ankit Agarwal, Naiming Yuan, Kevin K.W. Cheung and Roopam Shukla. ISBN 978-3-0365-2953-0 (Hbk); ISBN 978-3-0365-2952-3 (PDF); DOI 10.3390/books978-3-0365-2952-3 NoICE Article in Journal/Newspaper Northern Sweden Umeå University: Publications (DiVA) Noice ENVELOPE(164.667,164.667,-73.283,-73.283) Atmosphere 12 9 1115 |
institution |
Open Polar |
collection |
Umeå University: Publications (DiVA) |
op_collection_id |
ftumeauniv |
language |
English |
topic |
Stratied Cox model Heterogeneous Markov chain model Likelihood ratio test Primary delay Arrival delay Probability Theory and Statistics Sannolikhetsteori och statistik Climate Research Klimatforskning Transport Systems and Logistics Transportteknik och logistik Meteorology and Atmospheric Sciences Meteorologi och atmosfärforskning |
spellingShingle |
Stratied Cox model Heterogeneous Markov chain model Likelihood ratio test Primary delay Arrival delay Probability Theory and Statistics Sannolikhetsteori och statistik Climate Research Klimatforskning Transport Systems and Logistics Transportteknik och logistik Meteorology and Atmospheric Sciences Meteorologi och atmosfärforskning Wang, Jianfeng Yu, Jun Train performance analysis using heterogeneous statistical models |
topic_facet |
Stratied Cox model Heterogeneous Markov chain model Likelihood ratio test Primary delay Arrival delay Probability Theory and Statistics Sannolikhetsteori och statistik Climate Research Klimatforskning Transport Systems and Logistics Transportteknik och logistik Meteorology and Atmospheric Sciences Meteorologi och atmosfärforskning |
description |
This study investigated the eect of harsh winter climate on the performance of high speed passenger trains in northern Sweden. Novel approaches based on heterogeneous statistical models were introduced to analyse the train performance in order to take the time-varying risks of train delays into consideration. Specically, stratied Cox model and heterogeneous Markov chain model were used for modelling primary delays and arrival delays, respectively. Our results showed that the weather variables including temperature, humidity, snow depth, and ice/snow precipitation have signicant impact on the train performance. Special issue, also published as printed edition: Emerging Hydro-Climatic Patterns, Teleconnections and Extreme Events in Changing World at Different Timescales / [ed] Ankit Agarwal, Naiming Yuan, Kevin K.W. Cheung and Roopam Shukla. ISBN 978-3-0365-2953-0 (Hbk); ISBN 978-3-0365-2952-3 (PDF); DOI 10.3390/books978-3-0365-2952-3 NoICE |
format |
Article in Journal/Newspaper |
author |
Wang, Jianfeng Yu, Jun |
author_facet |
Wang, Jianfeng Yu, Jun |
author_sort |
Wang, Jianfeng |
title |
Train performance analysis using heterogeneous statistical models |
title_short |
Train performance analysis using heterogeneous statistical models |
title_full |
Train performance analysis using heterogeneous statistical models |
title_fullStr |
Train performance analysis using heterogeneous statistical models |
title_full_unstemmed |
Train performance analysis using heterogeneous statistical models |
title_sort |
train performance analysis using heterogeneous statistical models |
publisher |
Umeå universitet, Institutionen för matematik och matematisk statistik |
publishDate |
2021 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-186523 https://doi.org/10.3390/atmos12091115 |
long_lat |
ENVELOPE(164.667,164.667,-73.283,-73.283) |
geographic |
Noice |
geographic_facet |
Noice |
genre |
Northern Sweden |
genre_facet |
Northern Sweden |
op_relation |
Atmosphere, 2073-4433, 2021, 12:9, orcid:0000-0002-9341-1137 orcid:0000-0001-5673-620X http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-186523 doi:10.3390/atmos12091115 ISI:000699371600001 Scopus 2-s2.0-85114494798 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.3390/atmos12091115 |
container_title |
Atmosphere |
container_volume |
12 |
container_issue |
9 |
container_start_page |
1115 |
_version_ |
1779318140896804864 |