Theoretical predictions for vehicular headways and their clusters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00209887" target="_blank" >RIV/68407700:21340/13:00209887 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.krbalek.cz/Science/Multiclearances_Final.pdf" target="_blank" >http://www.krbalek.cz/Science/Multiclearances_Final.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1751-8113/46/44/445101" target="_blank" >10.1088/1751-8113/46/44/445101</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Theoretical predictions for vehicular headways and their clusters

Popis výsledku v původním jazyce

This article presents a derivation of analytical predictions for steady-state distributions of netto time gaps among clusters of vehicles moving inside a traffic stream. Using the thermodynamic socio-physical traffic model with short-ranged repulsion between particles (originally introduced in [Physica A textbf{333} (2004) 370]) we firstly derive the time-clearance distribution in the model and confront it about theoretical criteria for acceptability of analytical clearance-distributions. Consecutively,the approximating statistical distributions for the so-called time multi-clearances are calculated by means of theory of functional convolutions. Moreover, all the theoretical surmises used during the above-mentioned calculations are evaluated by the statistical analysis of traffic data. The mathematical predictions acquired in this paper are thoroughly compared with relevant empirical quantities and discussed in the context of traffic theory.

Název v anglickém jazyce

Theoretical predictions for vehicular headways and their clusters

Popis výsledku anglicky

This article presents a derivation of analytical predictions for steady-state distributions of netto time gaps among clusters of vehicles moving inside a traffic stream. Using the thermodynamic socio-physical traffic model with short-ranged repulsion between particles (originally introduced in [Physica A textbf{333} (2004) 370]) we firstly derive the time-clearance distribution in the model and confront it about theoretical criteria for acceptability of analytical clearance-distributions. Consecutively,the approximating statistical distributions for the so-called time multi-clearances are calculated by means of theory of functional convolutions. Moreover, all the theoretical surmises used during the above-mentioned calculations are evaluated by the statistical analysis of traffic data. The mathematical predictions acquired in this paper are thoroughly compared with relevant empirical quantities and discussed in the context of traffic theory.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BB - Aplikovaná statistika, operační výzkum

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Physics A: Mathematical and Theoretical

ISSN

1751-8113

e-ISSN

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Svazek periodika

46

Číslo periodika v rámci svazku

44

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

19

Strana od-do

"445101-1"-"445101-19"

Kód UT WoS článku

000326092300005

EID výsledku v databázi Scopus

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