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期刊信息
  • 主管单位:
  • 上海市教育委员会
  • 主办单位:
  • 上海理工大学
  • 主    编:
  • 庄松林
  • 地    址:
  • 上海市军工路516号
  • 邮政编码:
  • 200093
  • 联系电话:
  • 021-55277251
  • 电子邮件:
  • xbzrb@usst.edu.cn
  • 国际标准刊号:
  • 1007-6735
  • 国内统一刊号:
  • 31-1739/T
  • 邮发代号:
  • 4-401
  • 单    价:
  • 15.00
  • 定    价:
  • 90.00
何胜学,刘洁,张皓东.基于粒子群算法的快速路投资优化方法[J].上海理工大学学报,2016,38(4):373-379.
基于粒子群算法的快速路投资优化方法
Decision Method for Express Way Investment Based on a Particle Swarm Algorithm
投稿时间:2015-09-29  
DOI:10.13255/j.cnki.jusst.2016.04.012
中文关键词:  元胞传输模型  投资优化  匝道控制  粒子群算法  线性规划
英文关键词:cell transmission model  investment optimization  ramp comtrol  particle swarm algorithm  line programming
基金项目:国家自然科学基金资助项目(70672110);上海市重点学科(第三期)建设资助项目(S30540);上海市教委科技创新项目(10YS105)
作者单位
何胜学 上海理工大学 管理学院, 上海 200093 
刘洁 上海理工大学 管理学院, 上海 200093 
张皓东 上海理工大学 管理学院, 上海 200093 
摘要点击次数: 469
全文下载次数: 321
中文摘要:
      从投资影响交通网络容量出发,提出一种新的以元胞传输模型CTM(cell transit model)理论为基础的快速路投资优化方法.首先,对元胞传输模型进行改进以实现局部匝道控制;其次,利用粒子群智能优化方法,构造了元胞通行能力优化问题的粒子群表达方法;并定义了总行车里程(TDT)和系统总延误(TD)作为衡量快速路系统的性能指标.计算结果显示投资前TDT为12 004 874 m,TD为3 582 405.1 s,投资后TDT为13 128 283 m,TD为3 537 468.7 s,总行车里程投资后较投资前增加了1 123 409 m,总延误投资后较投资前减少了44 936.4 s.结果分析表明,新优化方法使总行车里程显著增长,使系统总延误显著降低,提高了整个路网性能.该投资优化方法可以较好地解决快速路投资优化问题.
英文摘要:
      From the view point of the affection of investment on traffic network capacity,a new kind of expressway investment optimization method based on the cell transmission model (CTM) theory was put forward.The cell transmission model was improved in order to realize the local ramp control.A particle swarm expression method for the meta cell capacity optimization problem was constructed by using the particle swarm intelligent optimization method.And the total mileage (TDT) and system delay (TD) were defined as a measure of the performance of expressway system.The calculation results show that before the investment,the TDT is 12 004 874 m,the TD is 3 582 405.1 s,and after investment,the TDT is 13 128 283 m,increased by 1 123 409 m,the TD is 3 537 468.7 s,reduced by 44 936.4 s.The results show that the new optimization method makes the total mileage significantly grow and the total delay significantly reduce.The performance of the entire road network is also improved.The investment optimization method can better solve the optimization problem of expressway investment.
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