This title appears in the Scientific Report :
2016
Please use the identifier:
http://hdl.handle.net/2128/13176 in citations.
Please use the identifier: http://dx.doi.org/10.1007/978-3-319-33482-0_29 in citations.
Collision-free speed model for pedestrian dynamics
Collision-free speed model for pedestrian dynamics
We propose in this paper a minimal speed-based pedestrian model for which particle dynamics are intrinsically collision-free. The speed model is an optimal velocity function depending on the agent length (i.e.\ particle diameter), maximum speed and time gap parameters. The direction model is a weigh...
Saved in:
Personal Name(s): | Tordeux, Antoine (Corresponding author) |
---|---|
Chraibi, Mohcine / Seyfried, Armin | |
Contributing Institute: |
Jülich Supercomputing Center; JSC |
Published in: |
Traffic and Granular Flow '15 / Knoop, Victor L. (Editor) ; Cham : Springer International Publishing, 2016, Chapter 52 ; ISBN: 978-3-319-33481-3 |
Imprint: |
Cham
Springer International Publishing
2016
|
Physical Description: |
225-232 |
DOI: |
10.1007/978-3-319-33482-0_29 |
Conference: | Traffic and Granular Flow '15, Delft (Holland), 2015-10-27 - 2015-10-30 |
Document Type: |
Contribution to a book Contribution to a conference proceedings |
Research Program: |
Computational Science and Mathematical Methods |
Link: |
OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1007/978-3-319-33482-0_29 in citations.
We propose in this paper a minimal speed-based pedestrian model for which particle dynamics are intrinsically collision-free. The speed model is an optimal velocity function depending on the agent length (i.e.\ particle diameter), maximum speed and time gap parameters. The direction model is a weighted sum of exponential repulsion from the neighbors, calibrated by the repulsion rate and distance. The model's main features like the reproduction of empirical phenomena are analysed by simulation. We point out that phenomena of self-organisation observable in force-based models and field studies can be reproduced by the collision-free model with low computational effort. |