城市生长的理论模型及应用  

Theoretical model of urban growth and its applications

作　　者：邵潇[1] 柴立和[1] 

机构地区：[1]天津大学环境科学与工程学院,天津300072

出　　处：《天津理工大学学报》2009年第6期14-17,共4页Journal of Tianjin University of Technology

基　　金：国家重点基础研究发展计划(973计划)(2007CB714101)

摘　　要：城市系统是个典型的开放复杂系统,将其视为开放的网络,并引入广义信息熵对其进行描述,由此建立了城市系统结构生长的理论模型.作为复杂系统建模新方法,本模型可揭示复杂城市系统中多组元作用动力学及整体结构演化过程.以上海市城市系统生长模式为例给出了本模型的典型应用.Urban system is a typical open complex system.As an open network and by introducing the concept of generalized information entropy for,a universal structural evolutionary model for growth of urban systems is established.As a new method for modeling complex system,the model could reveal the multi-agent dynamics and overall structural evolution of complex urban systems.With pattern of urban growth in Shanghai as an example,the typical application for the framework is outlined.

关 键 词：城市系统 网络 广义信息熵 复杂系统 

分 类 号：P333[天文地球—水文科学] N94[水利工程—水文学及水资源]