Title :
Stability Analysis of Pedestrian Flow and Phase Structure in the Improved Two-Dimensional OV Models
Author :
Li, Haiou ; Zhao, Xiaomei ; Xie, Dongfan
Author_Institution :
Sch. of Traffic & Transp., Beijing Jiaotong Univ., Beijing, China
Abstract :
Based on the two-dimensional optimal velocity model, a new model is proposed by considering the occupying space of pedestrian. The stability of homogenous flow in the model is investigated with both linear stability analysis and numerical simulations. And a noncollision rule is tested in the counter flow. From the results, considering the occupying space of pedestrian will reduce the stable area of pedestrian flow and the noncollision rule is helpful to improve the stability in the simulation of counter flow.
Keywords :
Acquired immune deficiency syndrome; Delay; Drugs; Electronic mail; Human immunodeficiency virus; Information management; Management information systems; Mathematical model; Mathematics; Stability analysis; linear stability analysis; numerical simulations; pedestrian flow; two-dimensional optimal velocity model;
Conference_Titel :
Computational Science and Optimization (CSO), 2010 Third International Joint Conference on
Conference_Location :
Huangshan, Anhui, China
Print_ISBN :
978-1-4244-6812-6
Electronic_ISBN :
978-1-4244-6813-3
DOI :
10.1109/CSO.2010.158
