Friction effects and clogging in a cellular automaton model for pedestrian dynamics

Physical Review E - Statistical, Nonlinear, and Soft Matter Physics

Volumn 67, Issue 5 2, 2003, Pages

  Kirchner, Ansgar ^a   Nishinari, Katsuhiro ^a,b   Schadschneider, Andreas ^a  

^a UNIVERSITY OF COLOGNE   (Germany)

^b RYUKOKU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; FRICTION; HUMAN ENGINEERING; MATHEMATICAL MODELS; PEDESTRIAN SAFETY; PROBABILITY;

CELLULAR AUTOMATON MODEL; CLOGGING; FRICTION PARAMETERS; PEDESTRIAN DYNAMICS;

AUTOMATA THEORY;

EID: 37649027529     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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25. This regime has been denoted as "optimal regime" in Ref. [17].
26. D ≠ 0 in the ordered phase the random walk is correlated through the interaction with the floor field.
27. In reality, pushing and shoving will occur. Since no motion is possible in the jammed states of our model, this is neglected here. It can, however, be incorporated into a more sophisticated version of the model which, e.g., allows to determine the pressure exerted by the pedestrian.
28. Note that only particles which can move can be involved in conflicts, i.e., in a dense jam almost to conflicts appear.