基于模糊动态聚类的城市道路车辆分类及折算系数研究
nalysis of Vehicle classification on Urban Roadways
车辆折算系数是指将混合车流中的各种车型转化成标准车的当量值，是道路规划与设计中的重要指标之一。本文对城市主干道上各种不同类型车辆所占用的动态空间瞬时车道占有率进行了模糊分析，提出了以车辆瞬时占用车道长度与速度的比值为参数，利用模糊动态聚类对车辆进行分类的方法，并根据最佳的聚类中心给出了城市道路上的车辆折算系数。
Vehicle conversion factor is an important parameter in road planning and design. The paper studies the character of fuzzy about the dynamical space occupied by different vehicles on urban main road and classifies the different vehicles by fuzzy clustering. The specific value of the flow and speed is put forward to computer the vehicle conversion. Finally, the vehicle conversion on urban roadways is given through the comparison of the cluster centers.
景鹏、孟祥海
公路运输工程
车辆折算系数瞬时车道占有率模糊聚类聚类中心
Vehicle conversionRatio of the driveway occupancy at momentFuzzy clusteringCenter of clustering
景鹏,孟祥海.基于模糊动态聚类的城市道路车辆分类及折算系数研究[EB/OL].(2005-09-30)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/200509-323.点此复制
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