In order to improve the accuracy of complex network model and the comprehensiveness of complexity analysis, the method of modeling undirected weighted complex network of CREFTN in L-space (UWCN-CREFTN), the comprehensive importance evaluation index of the nodes and network robustness analysis method considering node failure based on comprehensive importance index are proposed. Based on the timetable and wagon-flow data, the results of analyzing the topological characteristics of UWCN-CREFTN show that CREFTN is a small-world network which has high heterogeneity, strength-degree positive correlation, point-weighted equality, weighted non-homogeneous matching, strength-strength negative correlation at present. Based on network efficiency and node importance, the results of analyzing the robustness of UWCN-CREFTN contrastively under four situations at two aspects show that the random failure of nodes makes the network more robust than vandalism, maximum-comprehensive-importance vandalism make the network more vulnerable than maximum-strength vandalism and completely collapse faster than maximum-weighted-betweenness vandalism, which indicates that the proposed comprehensive importance evaluation index has the dual characteristics of node strength and node weighted betweenness.
MA Liang
,
JIN Fucai
,
HU Chenhan
,
MA Liang
,
JIN Fucai
,
HU Chenhan
. Complexity Analysis of Chinese Railway Express Freight Transportation Network[J]. Complex Systems and Complexity Science, 2023
, 20(4)
: 26
-32
.
DOI: 10.13306/j.1672-3813.2023.04.004
[1] 庄河, 文超, 李忠灿, 等.基于高速列车运行实绩的致因—初始晚点时长分布模型[J].铁道学报, 2017, 39(9):25-31.
ZHUANG H, WEN C, LI Z C, et al. Cause based primary delay distribution models of high-speed trains on account of operation records [J].Journal of the China Railway Society, 2017, 39(9):25-31.
[2] WEN C, LI Z, LESSAN J, et al.Statistical investigation on train primary delay based on real records: evidence from Wuhan-Guangzhou HSR[J].International Journal of Rail Transportation, 2017, 5(3):1-20.
[3] 何大韧, 刘宗华, 汪秉宏.复杂系统与复杂网络[M]. 北京: 高等教育出版社, 2010: 276-278.
[4] 胡宸瀚, 马亮, 王健. 铁路运输复杂网络的拓扑特征与动力学研究综述[J]. 铁路计算机应用, 2021, 30(2):10-17.
HU C H, MA L, WANG J. Review of research on topological features and dynamics of complex railway transportation network[J]. Railway Computer Application, 2021, 30(2): 10-17.
[5] 冯佳, 许奇, 李夏苗,等. 城市轨道交通系统网络复杂性研究[J]. 交通运输系统工程与信息, 2017, 17(6):246-251.
FENG J, XU Q, LI X M,et al. Complex network study on urban rail transit systems [J]. Journal of Transportation Systems Engineering and Information Technology, 2017, 17(6):246-251.
[6] WANG L, AN M, JIA L M, et al. Application of complex network principles to key station identification in railway network efficiency analysis[J]. Journal of Advanced Transportation, 2019(2019):1-13.
[7] 王小荣, 张玉召, 张振江. 铁路快捷货运物理网络结构特性分析[J]. 武汉理工大学学报(交通科学与工程版), 2021, 45(1): 132-136.
WANG X R, ZHANG Y Z, ZHANG Z J. Structural characteristics analysis of railway express freight network [J]. Journal of Wuhan University of Technology (Transportation Science & Engineering), 2021, 45(1): 132-136.
[8] 詹斌, 杨雨婷, 鲁寒宇, 等. 全国铁路货物快运网络的复杂性分析[J]. 武汉理工大学学报:交通科学与工程版, 2018, 42(3): 393-397.
ZHAN B, YANG Y T, LU H Y, et al. Complexity analysis of countrywide railway freight express network [J]. Journal of Wuhan University of Technology: Transportation Science & Engineering, 2018, 42(3): 393-397.
[9] YIN L Z, WANG Y F. Network characteristics and vulnerability analysis of Chinese railway network under earthquake disasters[J]. International Journal of Geo-Information, 2020, 9(697):1-19.
[10] GU S, LI K P. Reliability analysis of high-speed railway network[J]. Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability, 2019, 233(6):1060-1073.
[11] 于宝, 冯春, 朱倩, 等. 中国高速铁路网络脆弱性分析[J]. 中国安全科学学报, 2017, 27(9): 110-115.
YU B, FENG C, ZHU Q, et al. Vulnerability analysis of China’s high speed railway network[J]. China Safety Science Journal, 2017, 27(9): 110-115.
[12] 刘朝阳, 吕永波, 刘步实, 等. 城市轨道交通运输网络级联失效抗毁性研究[J]. 交通运输系统工程与信息, 2018, 18(5):86-91.
LIU Z Y, LÜ Y B, LIU B S, et al. Cascading failure resistance of urban rail transit network[J]. Journal of Transportation Systems Engineering and Information Technology, 2018, 18(5):86-91.
[13] BOCCALETTI S, LATORA V, MORENO Y, et al. Complex networks: structure and dynamics[J]. Physics Reports, 2006, 424(4-5):175-308.
