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作者:

Shang, Wen-Long (Shang, Wen-Long.) | Chen, Yanyan (Chen, Yanyan.) (学者:陈艳艳) | Ochieng, Washington Yotto (Ochieng, Washington Yotto.)

收录:

SSCI EI SCIE

摘要:

To date the resilience of transport networks has not been effectively modelled by taking into account the traffic dynamics along with individual drivers' learning process and irrational behaviours. This study proposes an agent-based day-to-day dynamic model with bounded rationality to capture traffic evolution and drivers' inertial behaviours when transport networks suffer from local capacity degradation, and variable message signs are incorporated into the proposed model to improve the resilience, which is indicated by the rapidity of recovering to a new approximation equilibrium after disruptions. We employ a small network as a numerical study to conduct resilience analysis, and variable message signs with different compliance rates are utilized to induce traffic flows for alternative routes when a given link of the network is subject to mild (25%), moderate (50%), severe (75%) capacity reduction. The results show that variable message signs can apparently improve the resilience of the network in most of cases, and a larger compliance rate of variable message signs does not necessarily lead to better rapidity of recovery for approximation equilibrium. This study may provide an insight into the resilience analysis and improvement of transport networks under different levels of disruptions, which fully takes into account the individual drivers' day-to-day learning process, behavioural inertial and the control mechanism of variable message signs with different compliance rates.

关键词:

compliance rate day-to-day dynamics Resilience transport networks variable message signs

作者机构:

  • [ 1 ] [Shang, Wen-Long]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Traff Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Chen, Yanyan]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Traff Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Ochieng, Washington Yotto]Imperial Coll London, Ctr Transport Studies, London SW7 2AZ, England

通讯作者信息:

  • [Shang, Wen-Long]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing Key Lab Traff Engn, Beijing 100124, Peoples R China

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来源 :

IEEE ACCESS

ISSN: 2169-3536

年份: 2020

卷: 8

页码: 104458-104468

3 . 9 0 0

JCR@2022

JCR分区:2

被引次数:

WoS核心集被引频次: 26

SCOPUS被引频次: 21

ESI高被引论文在榜: 0 展开所有

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