Metastable states in a microscopic model of traffic flow

被引:457
作者
Krauss, S [1 ]
Wagner, P [1 ]
Gawron, C [1 ]
机构
[1] UNIV COLOGNE,ZENTRUM PARALLELES RECHNEN,D-50923 COLOGNE,GERMANY
来源
PHYSICAL REVIEW E | 1997年 / 55卷 / 05期
关键词
D O I
10.1103/PhysRevE.55.5597
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
It is a well known fact that metastable states of very high throughput and hysteresis effects exist in traffic flow, which the simple cellular automaton model of traffic flow and its continuous generalization fail to reproduce. It is shown that the model can be generalized to give a one-parametric family of models, a part of which reproduces the metastable states and the hysteresis. The models that have that property and those that do not that are separated by a transition that can be clearly identified.
引用
收藏
页码:5597 / 5602
页数:6
相关论文
共 12 条
[2]   IMPROVED FLUID-DYNAMIC MODEL FOR VEHICULAR TRAFFIC [J].
HELBING, D .
PHYSICAL REVIEW E, 1995, 51 (04) :3164-3169
[3]   STRUCTURE AND PARAMETERS OF CLUSTERS IN TRAFFIC FLOW [J].
KERNER, BS ;
KONHAUSER, P .
PHYSICAL REVIEW E, 1994, 50 (01) :54-83
[4]   Experimental features and characteristics of traffic jams [J].
Kerner, BS ;
Rehborn, H .
PHYSICAL REVIEW E, 1996, 53 (02) :R1297-R1300
[5]   Continuous limit of the Nagel-Schreckenberg model [J].
Krauss, S ;
Wagner, P ;
Gawron, C .
PHYSICAL REVIEW E, 1996, 54 (04) :3707-3712
[6]  
KUHNE RD, 1991, TRANSPORT RES REC, V1320, P251
[7]  
KUHNE RD, 1984, P 9 INT S TRANSP TRA
[8]   EMERGENT TRAFFIC JAMS [J].
NAGEL, K ;
PACZUSKI, M .
PHYSICAL REVIEW E, 1995, 51 (04) :2909-2918
[9]  
NAGEL K, 1992, J PHYS I, V2, P2221, DOI 10.1051/jp1:1992277
[10]   LIFE TIMES OF SIMULATED TRAFFIC JAMS [J].
NAGEL, K .
INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 1994, 5 (03) :567-580