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Analysis of the influence of car-following input parameters on the modelled travelling time

Irena Ištoka Otković orcid id orcid.org/0000-0003-3650-2021 ; J. J. Strossmayer University of Osijek, Faculty of Civil Engineering, Drinska 16a, 31000 Osijek, Croatia
Tomaž Tollazzi ; University of Maribor, Faculty of Civil Engineering, Smetanova 17, 2000 Maribor, Slovenia
Matjaž Šraml orcid id orcid.org/0000-0002-0638-2703 ; University of Maribor, Faculty of Civil Engineering, Smetanova 17, 2000 Maribor, Slovenia


Puni tekst: hrvatski pdf 680 Kb

str. 919-925

preuzimanja: 855

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Puni tekst: engleski pdf 680 Kb

str. 919-925

preuzimanja: 338

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Sažetak

The calibration process is a basic condition of traffic model application in local conditions. The choice of input parameters, which are used in calibration process, influences the success of the calibration process itself; therefore, the goal is to choose parameters with a larger influence on the modelling process. This paper offers a detailed analysis of car-following input parameters and their influence on the modelled travelling time. The experimental basis was a one-lane roundabout, and the tool used for traffic simulation was the VISSIM microsimulation traffic model. The results show that the car-following input parameters should be a part of the set of input parameters, which will enter the process of calibration. The examined car-following input parameters affect the capacity of intersections and results show that it is necessary to revise the range of input values of one of the observed car-following input parameters.

Ključne riječi

car-following input parameters, input parameters for the process of calibration, VISSIM

Hrčak ID:

109804

URI

https://hrcak.srce.hr/109804

Podaci na drugim jezicima: hrvatski

Posjeta: 1.711 *