A Study On The Self-organization Evolution Of The Urban Logistical Node System

The urban logistics node system is an important part of the urban logistics system. It’sa certain stage of the product of the urban logistics system, its formation and developmentof a profound inner regularity and external relationships. As the acceleration of theurbanization and the release of retailing logistic ability, the urban logistics node systemoutside of the system within the city external changes, in-depth study of the evolution ofthe urban logistics node system which to the process of urbanization urban logisticsrational allocation of resources and co-ordinate the development of the urban logisticsspace net has a certain value.This paper put the urban logistics node as a complex of system, to system evolutionanalysis for research content and with the time dimension degrees introduced the urbanlogistics node system evolution. Based on the self-organization and combined theself-organization evolution stage features of the urban logistics node system. Put theLogistic equation as the quantitative analysis tool and supplemented by dissipativestructure theory and chaotic theory as the qualitative analysis method. This paper studieson the self-organization evolution of the urban logistics node system in combination withthe qualitative method and quantitative method. The main contents of the research are asfollows:⑴Respectively for the urban logistics nodes and the self-organization theory ofrelevant literature were reviewed on the basis of defining the object studied in this paper,describes the methodology of the basic connotation of self-organization and the self-organization theory in this article are used, further analysis of the urban logistics nodesystem can use the feasibility study of the evolution of self-organization theory.⑵The basis of the self-organization evolution for the urban logistics node system.Detailed analysis of the self-organization evolution conditions of the urban logistics nodesystem: open system, away from the equilibrium state, nonlinear, fluctuation and instability.And discusses the self-organization evolution driving factors of the urban logistics nodesystem: the strength of the urban economy, the total of logistics capacity, the talent personof logistics and the support of policy. The four order parameters promote theself-organization evolution for the urban logistics node system with competition andcooperation.⑶The model of the self-organization evolution for the urban logistics node system.Logistic equation based on the urban logistics node system evolution of the construction of the model. It is focus on the self-organized evolution of the entire system. From aquantitative point of view to analyze the urban logistics node system experienced fourstages of the self-organized evolution. And combined with simulation results analysis ofthe self-organization evolution of the urban logistics node system models what mayproduce chaos.⑷In-depth analysis on the self-organization evolution of Xi’an logistics node systemwith the self-organization evolutionary model has been established. The results reflect:Currently, Xi’an logistics node system is through the bud into the early of growth and givesthe corresponding apocalypse.