Modeling and characteristic analysis of spatial passenger linkage based on field theory

被引：2
|
作者：
Deng, Runfei [1 ,2 ]
Guo, Xiucheng [1 ]
机构：
[1] School of Transportation, Southeast University, Nanjing
[2] Jiangsu Province Transportation Planning and Design Institute, Nanjing
来源：
Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition) | 2015年 / 45卷 / 01期
关键词：
Field theory; Potential analysis; Spatial interaction; Spatial passenger linkage;
D O I：
10.3969/j.issn.1001-0505.2015.01.031
中图分类号：
学科分类号：
摘要：
In order to study the intrinsic properties and operating mechanisms of the distribution and communication in spatial passenger transport, the model of spatial passenger linkage is proposed based on the field theory. The concept of passenger flow field is put forward and its characteristic quantities, such as field strength, field potential, etc. are analyzed. The characteristics of space interaction for passenger flow field with single source and multiple sources are discussed as well. The modeling and application of the space linkage and potential are studied in the spatial passenger transport and the model effectiveness is verified by comparison analysis. The study indicates that the filed strength and potential of the passenger flow field can measure the potential effect of the generation source on surroundings. As a result, the model can well reflect the connections and potentials of regional passenger transport demand, especially for the analysis of the spatial passenger transport connections in megalopolis regions. ©, 2015, Southeast University. All right reserved.
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页码：178 / 183
页数：5
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