文章基本信息

标题：Consensus based Approach to the Signal Control of Urban Traffic Networks
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作者：He Zhonghe ; He Zhonghe ; Chen Yangzhou 等
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2013
卷号：96
页码：2511-2522
DOI：10.1016/j.sbspro.2013.08.281
语种：English
出版社：Elsevier
摘要：AbstractThe paper presents a signal control strategy of urban traffic networks (UTNs), under which states of UTNs can realize asymptotic stable consensus. We first propose a simulation model of UTNs, where the topology of road network is represented by a directed dynamic graph, and the transfer of underlying traffic flows is modeled by the cell transmission model (CTM). Furthermore, under some assumptions, we can obtain a signal control model of UTNs, which is a discrete-time linear time-invariant control system, and then design a state-feedback control law, under which the proposed control system can realize asymptotic stable consensus. At last, we illustrate basic ideas of our methods by an example.
关键词：Urban traffic networks;dynamic graph;traffic signal control;cell transmission model (CTM);consensus;partial stability