Detail publikace

Advanced Approach to Calibration of Traffic Microsimulation Models using Travel Times

KORČEK, P. SEKANINA, L. FUČÍK, O.

Originální název

Advanced Approach to Calibration of Traffic Microsimulation Models using Travel Times

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

An effective calibration method of the cellular automaton based traffic microsimulation model is proposed in this paper. It is shown that by utilizing a genetic algorithm it is possible to calibrate different parameters of the model much better than a traffic expert. Moreover, using this process it is also possible to find several model parameters that are extremely difficult to calibrate as relevant data can not be measured using standard monitoring technologies or complete data sets are often not available. The quality of the new calibrated models is discussed in the task of vehicle travel time estimation. The precision of simulations is increased over three times compared to a manually tuned model. The average error rate is 10.75 % in comparison with several field travel time data.

Klíčová slova

traffic, microsimulation, cellular automaton model, calibration, travel time

Autoři

KORČEK, P.; SEKANINA, L.; FUČÍK, O.

Rok RIV

2013

Vydáno

31. 12. 2013

Nakladatel

Old City Publishing, Inc.

ISSN

1557-5969

Periodikum

Journal of Cellular Automata

Ročník

8

Číslo

6

Stát

Spojené království Velké Británie a Severního Irska

Strany od

457

Strany do

467

Strany počet

12

URL

https://www.fit.vut.cz/research/publication/10241/

BibTex

@article{BUT104511,
  author="Pavol {Korček} and Lukáš {Sekanina} and Otto {Fučík}",
  title="Advanced Approach to Calibration of Traffic Microsimulation Models using Travel Times",
  journal="Journal of Cellular Automata",
  year="2013",
  volume="8",
  number="6",
  pages="457--467",
  issn="1557-5969",
  url="https://www.fit.vut.cz/research/publication/10241/"
}