Inefficient emergent oscillations in intersecting driven many-particle flows
Inefficient emergent oscillations in intersecting driven many-particle flows
复制标题
相交驱动的多粒子流中的低效新兴振荡
DOI:
10.1016/j.physa.2005.12.041
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发表时间:
2005-01
影响因子:
3.3
通讯作者:
Shukla, PK
中科院分区:
文献类型:
--
作者:
Helbing, D;Jiang, R;Wu, QS;Shukla, PK
Oscillatory flow patterns have been observed in many different driven many-particle systems. It seems reasonable to assume that the emergent oscillations in opposing flows are due to or related to an increased efficiency (throughput). In this contribution, however, we will study intersecting pedestrian and vehicle flows as an example for inefficient emergent oscillations. In the coupled vehicle–pedestrian delay problem, oscillating pedestrian and vehicle flows form when pedestrians cross the street with a small time gap to approaching cars, while both pedestrians and vehicles benefit, when they keep some overcritical time gap. That is, when the safety time gap of pedestrians is increased, the average delay time of pedestrians decreases and the vehicle flow goes up. This may be interpreted as a slower-is-faster effect. The underlying mechanism of this effect is explained.
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DOI:
--
发表时间:
2012
期刊:
--
影响因子:
--
作者:
Bart Rem;Dieter Armbruster
通讯作者:
Bart Rem;Dieter Armbruster
DOI:
--
发表时间:
1991-10
期刊:
Traffic engineering and control
影响因子:
--
作者:
J. Griffiths;J. Hunt
通讯作者:
J. Griffiths;J. Hunt
影响因子:
2.7
作者:
J. Tanner
通讯作者:
J. Tanner
影响因子:
8.6
作者:
Kerner, BS
通讯作者:
Kerner, BS
DOI:
10.4135/9781483359878.n666
发表时间:
2010-06
期刊:
--
影响因子:
--
作者:
Elinor Ostrom;Steven N. Durlauf;L. Blume
通讯作者:
Elinor Ostrom;Steven N. Durlauf;L. Blume