小世界网络理论在公交线网中的优化方法研究

近年来,因为真实网络中小世界效应和无标度特性的发现,网络特性优越的小世界网络成为了科学研究的热点话题.由于公交线网的高聚集性以及站点间具有较小的平均最短路径,体现出小世界效应.本文基于小世界网络的效率理论,在公交线网中对该理论进行拟合研究,并给出该理论在公交线网优化过程中的应用方法,并通过杭州市公交线网实例对应用方法进行了说明.

Research on the Optimization Method of Small-world Network Definition in Public Transit

Owing to the discovery of small-world effect and scale free characteristics in the real network,the small world network with superior characteristics has become the hot issue of scientific research.Because the public transit has small-world effect,this article firstly introduces the efficiency definition of small-world network and then introduces its application in public transit.Moreover,it presents the application methods of the efficiency definition to optimizing the public transit.At the end of this paper,it gives an example to explain it with consideration of Hangzhou public transit status.