文章基本信息

标题：Stability Analysis of a Constant Time-Headway Driving Strategy with Driver Memory Effects Modeled by Distributed Delays
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作者：Rifat Sipahi ; Fatihcan M. Atay ; Silviu-Iulian Niculescu 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2015
卷号：48
期号：12
页码：376-381
DOI：10.1016/j.ifacol.2015.09.407
语种：English
出版社：Elsevier
摘要：Study of traffic flow dynamics has attracted considerable attention for decades. One way to thoroughly understand traffic flow is to study how vehicles interact with each other, through drivers' acceleration/deceleration decisions. Such decisions are strongly influenced by reaction delays of drivers, which arise naturally due to drivers' physiology, perception, and motor programming. In this article, we consider how the memory of drivers, modeled here with distributed delays, affects the decision making process in a car following scenario, in which each driver aims to keep a fixed time-headway with respect to the preceding vehicle. Taking a frequency domain analysis, we reveal the effects of the parameters of the driver memory model on the asymptotic stability features of the arising inter-vehicle spacing propagation dynamics in the linear regime.
关键词：traffic flowstabilityslinky effectsdriver memory