Stability Analysis of Pedestrian Flow and Phase Structure in the Improved Two Dimensional OV Models

摘要：

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.

关键词： pedestrian flow two-dimensional optimal velocity model linear stability analysis numerical simulations

作者: Haiou Li Xiaomei Zhao Dongfan Xie

作者单位: School of Traffic and Transportation,Beijing Jiaotong University,Beijing, 100044,China MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology,Beijing Jiaotong U

会议类型: 国际会议

会议名称: The Third International Joint Conference on Computational Science and Optimization(第三届计算科学与优化国际大会 CSO 2010)

会议地点: 黄山

会议语种:英文

页码: 161-165

在线出版日期: 2010-05-28（万方平台首次上网日期，不代表论文的发表时间）