TY  - CONF
AU  - Zhang, J.
AU  - Britto, D.
AU  - Chraibi, M.
AU  - Löhner, R.
AU  - Haug, E.
AU  - Gawenat, B.
TI  - Quantitative Validation of PEDFLOW for Description of Unidirectional Pedestrian Dynamics
VL  - 2
M1  - FZJ-2014-05062
SP  - 733–738
PY  - 2014
AB  - The results of a systematic quantitative validation of PEDFLOW based on the experimental data from FZJ are presented. Uni- directional flow experiments, totaling 28 different combinations with varying entry, corridor and exit widths, were considered. The condition imposed on PEDFLOW was that all the cases should be run with the same input parameters. The exit times and fundamental diagrams for the measuring region were evaluated and compared. This validation process led to modifications and enhancements of the model underlying PEDFLOW. The preliminary conclusions indicate that the results agree well for densities smaller than 3 m-2 and a good agreement is observed even at high densities for the corridors with bcor = 2.4 m, and bcor = 3.0 m. For densities between 1 and 2 m-2 the specific flow and velocities are underpredicted by PEDFLOW.
T2  - The Conference on Pedestrian and Evacuation Dynamics 2014
CY  - 22 Oct 2014 - 25 Oct 2014, Delft (The Netherlands)
Y2  - 22 Oct 2014 - 25 Oct 2014
M2  - Delft, The Netherlands
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
UR  - <Go to ISI:>//WOS:000366304000096
DO  - DOI:10.1016/j.trpro.2014.09.081
UR  - https://juser.fz-juelich.de/record/156271
ER  -