中国物理B ›› 2015, Vol. 24 ›› Issue (9): 90201-090201.doi: 10.1088/1674-1056/24/9/090201
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张振刚a, 丁卓a, 樊京芳b c, 孟君c, 丁益民d, 叶方富c, 陈晓松b
Zhang Zhen-Gang (张振刚)a, Ding Zhuo (丁卓)a, Fan Jing-Fang (樊京芳)b c, Meng Jun (孟君)c, Ding Yi-Min (丁益民)d, Ye Fang-Fu (叶方富)c, Chen Xiao-Song (陈晓松)b
摘要:
The concept of smart city gives an excellent resolution to construct and develop modern cities, and also demands infrastructure construction. How to build a safe, stable, and highly efficient public transportation system becomes an important topic in the process of city construction. In this work, we study the structural and robustness properties of transportation networks and their sub-networks. We introduce a complementary network model to study the relevance and complementarity between bus network and subway network. Our numerical results show that the mutual supplement of networks can improve the network robustness. This conclusion provides a theoretical basis for the construction of public traffic networks, and it also supports reasonable operation of managing smart cities.
中图分类号: (Combinatorics; graph theory)