Complexity and Optimization Analysis of Public Transport System of Weifang, Shandong Province, China

Urban public transport system can be looked as a spatial complex network. Itpsilas nodes and edges own special location in the space, which is related to itpsilas particular topological features. In the paper, we analyze the complexity of Weifangpsilas public transport network with complex network theory. The numerical result shows that the network has small average degree, small clustering coefficient, big average path length, big diameter. This result also shows that the network is a 2-dimension system. We find that the network isnpsilat in an optimal status after comparing with other researches, and the Weifangpsilas public transport network can be improved in some sence.