基于多代理的单核心城市群融合度模型——以南京都市圈为例

Fusion Degree Model of Single Core Urban Agglomeration Based on Multi-agent:A Case Study of Nanjing Netropolitan Area

在多代理理论基础上,从物理学的原子角度对城市群进行了微观研究,提出了城市粒子的概念,描述了城市粒子的内部结构和交互规则。同时,提出了城市群融合度和切合度概念,定义了融合性城市群和切合性城市群,建立了单核心融合性城市群模型。以南京都市圈为例,根据2014年和2015年江苏省和安徽省统计年鉴数据进行实证,论证了单核心城市群融合度模型的有效性,揭示了南京都市圈融合发展仍需解决的问题和方向。

Based on the multi-agent theory,this paper studies the urban agglomeration from the view of atomic physics,puts forward the concept of urban particle and defines interaction rules.It also proposes the concept of the degree of fusion and fitness,defines the fusion urban agglomeration and the fitness urban agglomeration and sets up the fusion model of single core fusion urban agglomeration.Taking the Nanjing metropolitan area as an example,it demonstrates the effectiveness of the fusion degree according to the statistical yearbook data of Jiangsu Province and Anhui Province in 2014 and 2015,and reveals the problems and the future development direction of the Nanjing metropolitan area.