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Conference Paper: A number of Riemann solvers for a conserved higher-order traffic flow model

TitleA number of Riemann solvers for a conserved higher-order traffic flow model
Authors
KeywordsEngquist-Osher Flux
Godunov Flux
Lax-Friedrichs Flux
Stop-And-Go Wave
Issue Date2011
Citation
Proceedings - 4Th International Joint Conference On Computational Sciences And Optimization, Cso 2011, 2011, p. 1049-1053 How to Cite?
Abstract
This paper develops a number of Riemann solvers for a conserved higher-order traffic flow model, which are derived firstly by expressing its exact Riemann solver through that of the LWR model, and then by replacing the exact Riemann solver of the LWR model with the corresponding approximate Riemann solvers in the expression. Being applied to design a first-order accurate scheme, each of these fluxes is able to reproduce typical physical phenomena by similarly indicating a regular stop-and-go wave, and reflect the mathematical properties of the model by generating a physically bounded solution as is analytically described. © 2011 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/152170
References

 

Author Affiliations
  1. The University of Hong Kong
  2. Shanghai University
DC FieldValueLanguage
dc.contributor.authorZhang, Pen_US
dc.contributor.authorQiao, DLen_US
dc.contributor.authorDong, LYen_US
dc.contributor.authorDai, SQen_US
dc.contributor.authorWong, SCen_US
dc.date.accessioned2012-06-26T06:35:46Z-
dc.date.available2012-06-26T06:35:46Z-
dc.date.issued2011en_US
dc.identifier.citationProceedings - 4Th International Joint Conference On Computational Sciences And Optimization, Cso 2011, 2011, p. 1049-1053en_US
dc.identifier.urihttp://hdl.handle.net/10722/152170-
dc.description.abstractThis paper develops a number of Riemann solvers for a conserved higher-order traffic flow model, which are derived firstly by expressing its exact Riemann solver through that of the LWR model, and then by replacing the exact Riemann solver of the LWR model with the corresponding approximate Riemann solvers in the expression. Being applied to design a first-order accurate scheme, each of these fluxes is able to reproduce typical physical phenomena by similarly indicating a regular stop-and-go wave, and reflect the mathematical properties of the model by generating a physically bounded solution as is analytically described. © 2011 IEEE.en_US
dc.languageengen_US
dc.relation.ispartofProceedings - 4th International Joint Conference on Computational Sciences and Optimization, CSO 2011en_US
dc.subjectEngquist-Osher Fluxen_US
dc.subjectGodunov Fluxen_US
dc.subjectLax-Friedrichs Fluxen_US
dc.subjectStop-And-Go Waveen_US
dc.titleA number of Riemann solvers for a conserved higher-order traffic flow modelen_US
dc.typeConference_Paperen_US
dc.identifier.emailWong, SC:hhecwsc@hku.hken_US
dc.identifier.authorityWong, SC=rp00191en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/CSO.2011.3en_US
dc.identifier.scopuseid_2-s2.0-80051956312en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80051956312&selection=ref&src=s&origin=recordpageen_US
dc.identifier.spage1049en_US
dc.identifier.epage1053en_US
dc.identifier.scopusauthoridZhang, P=7404158930en_US
dc.identifier.scopusauthoridQiao, DL=48361675400en_US
dc.identifier.scopusauthoridDong, LY=37116759800en_US
dc.identifier.scopusauthoridDai, SQ=7203008878en_US
dc.identifier.scopusauthoridWong, SC=24323361400en_US

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