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不确定OD需求下连续交通网络设计的鲁棒优化模型
  • ISSN号:1009-6744
  • 期刊名称:《交通运输系统工程与信息》
  • 时间:0
  • 分类:TP311.12[自动化与计算机技术—计算机软件与理论;自动化与计算机技术—计算机科学与技术] TU991.35[建筑科学—市政工程]
  • 作者机构:[1]School of Engineering Science, University of Science and Technology of China, Hefei 230026, China, [2]School of Transportation Engineering, Hefei University of Technology, Hefei 230009, China, [3]Key Laboratory of Process Optimization and Intelligent Decision-Making of Ministry of Education, Hefei 230009, China, [4]Department for Transportation, University of Stuttgart, Stuttgart 70174, Germany
  • 相关基金:Project supported by the National Natural Science Foundation of China(Grant Nos.71071044,71001001,71201041,and 11247291); the Doctoral Program of the Ministry of Education of China(Grant Nos.20110111120023 and 20120111120022); the Postdoctoral Fund Project of China(Grant No.2013M530295); the National Basic Research Program of China(Grant No.2012CB725404); 1000 Plan for Foreign Talent,China(Grant No.WQ20123400070)
中文摘要:

A delayed chasing model is proposed to simulate the chase behavior in the queue, where each member regards the closest one ahead as the target, and the leader is attracted to a target point with slight fluctuation. When the initial distances between neighbors possess an identical low value, the fluctuating target of the leader can cause an amplified disturbance in the queue. After a long period of time, the queue recovers the stable state from the disturbance, forming a straightline-like pattern again, but distances between neighbors grow. Whether the queue can keep stable or not depends on initial distance, desired velocity, and relaxation time. Furthermore, we carry out convergence analysis to explain the divergence transformation behavior and confirm the convergence conditions, which is in approximate agreement with simulations.

英文摘要:

A delayed chasing model is proposed to simulate the chase behavior in the queue, where each member regards the closest one ahead as the target, and the leader is attracted to a target point with slight fluctuation. When the initial distances between neighbors possess an identical low value, the fluctuating target of the leader can cause an amplified disturbance in the queue. After a long period of time, the queue recovers the stable state from the disturbance, forming a straightline-like pattern again, but distances between neighbors grow. Whether the queue can keep stable or not depends on initial distance, desired velocity, and relaxation time. Furthermore, we carry out convergence analysis to explain the divergence transformation behavior and confirm the convergence conditions, which is in approximate agreement with simulations.

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期刊信息
  • 《交通运输系统工程与信息》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国系统工程学会
  • 主编:毛保华
  • 地址:北京市海淀区西直门外上园村3号北京交通大学机械工程楼D403室
  • 邮编:100044
  • 邮箱:Bhmao2006@bjtu.edu.cn
  • 电话:010-51684836
  • 国际标准刊号:ISSN:1009-6744
  • 国内统一刊号:ISSN:11-4520/U
  • 邮发代号:82-652
  • 获奖情况:
  • 2004年被国家科技部评定为"中国科技核心期刊"
  • 国内外数据库收录:
  • 荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,中国中国科技核心期刊,中国北大核心期刊(2011版),中国北大核心期刊(2014版)
  • 被引量:8131