Macroscopic pedestrian flow model with degrading spatial information
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- 作者：Yanqun Jianga ; jyq2005@mail.ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; yqjiang2014@126.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Shuguang Zhoub ; zhousgcfd@sina.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Fang-Bao Tianc ; f.tian@adfa.edu.au" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Pedestrian flow ; Macroscopic dynamic model ; Degrading spatial information ; Path-choice behavior ; L-shaped channel
- 刊名：Journal of Computational Science
- 出版年：2015
- 出版时间：September 2015
- 年：2015
- 卷：10
- 期：Complete
- 页码：36-44
- 全文大小：1623 K
文摘
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A new macroscopic pedestrian flow model with degrading spatial information is presented.
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The model guarantees that pedestrians always choose their paths in a user-optimal manner.
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A numerical algorithm is designed to solve the new model.
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The path-choice behavior of pedestrians can reduce the possible accidents around the corner due to the lower pedestrian density.
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The perceived behavior of pedestrians can reduce the evacuation time with a proper perceived local walking speed.