详情

原文传递 A CA Model with Variable Cell Size for Passengers Behavior in Subway

题名：	A CA Model with Variable Cell Size for Passengers Behavior in Subway
正文语种：	中文
作者：	Yifan ZHUANG Yichen ZHENG Yi ZHANG Xudong XIE
作者单位：	epartment of utomation Tsinghua National Laboratory for Information Science and Technology(TNList)Tsinghua University, Beijing 100084, hina
关键词：	Cellular Automaton Variable Cell Size Passenger Behaviors
摘要：	The Cellular Automaton (CA) is a kind of discrete system whose dynamic performance depends on simple reactions among single cells.It has been widely applied in many fields nowadays because it can mimic some intricate situations.The present designs of cellular automaton,however, are mostly such systems with stationary cell size.In particular cases, there could be some huge differences between simulation and real statistics.The CA model with variable cell size (CA-VCS) then becomes significant, and the design for extended CA based on the existing model is proposed to simulate the movement of passengers in subway.In most cases, the cell size is referred to psychological size not actually physical body size.With the consideration of high density in subway in rush hours, Cells could alter its cell size based on the normal CA models to describe passengers much accurately according to the condition around.When meeting highly dense population, cells will be compressed and transformed into small size until they could find enough space to enlarge their size.The simulation based on the defined movement rules of cells shows the necessary processes for the cell transformation.The relative research and its results provide the proof to apply the proposed model in analysis of subway.
会议日期：	201511
会议举办地点：	成都
会议名称：	2015第二届智能交通国际会议
出版日期：	2015-10-31
母体文献：	2015第二届智能交通国际会议论文集