Analytical and simulation studies of intersecting pedestrian flow on the 2D lattice with parallel update rule

Autor:	Yan-Hui Huang, Zhong-Jun Ding, Teng Liu, Wenting Hu, Rui Jiang, Jian-Xun Ding, Bing-Hong Wang
Rok vydání:	2019
Předmět:	Statistics and Probability Computer science Traffic model Jamming Geometry Pedestrian flow Time step Condensed Matter Physics 01 natural sciences 010305 fluids & plasmas Mean field theory Lattice (order) 0103 physical sciences Master equation Mean field analysis 010306 general physics
Zdroj:	Physica A: Statistical Mechanics and its Applications. 523:1183-1201
ISSN:	0378-4371
Popis:	The intersecting pedestrian flow on the 2 D lattice with parallel update rule is studied. Each pedestrian has three moving directions without a back step. An intermediate phase has been found in which some pedestrians could move along the border of jamming stripes. A improved cluster mean field method has been proposed for the moving phase. A mean field analysis was also developed to analyze the intermediate phase. The analytical results agree with the simulation results well. The empty site moves along the interface of jamming stripes when the system only has one empty site. The average movement of empty site in each time step has been analyzed through the master equations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::121cf441f94a862623ad26aacf355574 https://doi.org/10.1016/j.physa.2019.04.204 Zobrazit plný text záznamu Full Text from ScienceDirect