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原文传递 An Agent-Based Pedestrian and Group Dynamics Model Applied to Experimental and Real-World Scenarios

题名：	An Agent-Based Pedestrian and Group Dynamics Model Applied to Experimental and Real-World Scenarios
其他题名：	1 See http://www.evacmod.net/?qDnode/5 for a significant although not necessarily comprehensive list of simulation platforms.
正文语种：	英文
作者：	GIUSEPPE VIZZARI
关键词：	Agent-Based Modeling and Simulation;Groups;Interdisciplinary Approaches;Pedestrian and Crowd Simulation
摘要：	Pedestrian simulation is a consolidated area of application in which agent-based models are often employed; successful case studies are described in the literature and commercial, off-the-shelf simulators are commonly employed by decision makers and consultancy companies. Most state-of-the-art models, however, generally do not consider the explicit representation of pedestrians aggregations (groups) and their implications on the overall system dynamics. This work is aimed at discussing the relevance and significance of this research effort with respect to the need of empirical data about the implication of the presence of groups of pedestrians in different situations (e.g., changing density, spatial configurations of the environment). The article describes an agent-based model encompassing both traditional individual motivations (i.e., tendency to stay away from other pedestrians while moving toward the goal) and a simplified mechanism considering the cohesion effects related to the presence of groups in the crowd. The model is tested in a simple scenario to evaluate the implications of some modeling choices and the presence of groups in the simulated scenario. Moreover, the model is applied in a real-world scenario characterized by the presence of organized groups as an instrument for crowd management. Results are discussed and compared to experimental observations and to data available in the literature.
出版年：	2015
论文唯一标识：	J-96Y2015V19N01004
doi：	10.1080/15472450.2013.856718
期刊名称：	Journal of Intelligent Transportation Systems Technology Planning and Operations
拼音刊名(出版物代码)：	J-96
卷：	19
期：	01
页码：	32-44