Research On The Evolution Development Of Regional System Based On Self-organization Theory

The classical study of the regional system is extensive and profound, and its history is long. But with the rapid development of society and economy, it seem to appear more and more inadaptable in front of the gradual complicated problem of population, resource, environment and development. So, new theory, new method and new technology have already been used to reform traditional research fields, which have been the problem that numerous scholars cared about. Because the regional system is the complicated system which made up of the material and the non-material, the economy, the society, resource environment, the course of which regional system obtains the order structure from room, time and function is with the characteristic of self-organization, So, that only a certain domain come to study the inherent mechanism of regional system evolution development has one-sidedness and limitation. Based on the thought of characteristics of the complicated system, the paper regards the self-organization theory as the foundation and studies deeply the mechanism and course of evolution development of the regional systemFirstly, the self-organization characteristics of the complicated system are explained, under the prerequisite of defining the complicated system, the intension of the self-organization and the organized, the compound characters of the complicated huge system are put forward. On the basis of analyzing the self-organization characteristics of complicated system, the developing process of self-organization evolution of complex system is divided into different stage, and the nonlinearity, complexity and randomness of evolution development of it have been analyzed from the interaction relation among the key elements of the complicated system.Secondly, the self-organization characteristics of regional system are carry on basic analysis theoretically, the paper has proposed to set up the self-organizing developing view of the regional system from the aspect of entirety, comprehensiveness, the dissipation structure of the regional system is defined; The static self-organizing characteristic of the regional system, i.e. the characteristic of the dissipative structure of regional system is analyzed; The intension of dynamic evolution of the regional system is defined. At the same time, the characteristics of the self-organization and the organized and compound characteristics the regional system shows during the course of its evolution are explained.Thirdly, starting from the self-organization theory to be carried on exposing the inherent power mechanism of evolution and development of regional system, through analyzing to the "entropy" change of the regional system, the paper proposes the dissipative structure is the self-organizing terms of the regional system evolution. The effect that different subsystems and key elements are competed for and cooperative is the basic motive of the regional system, under the mechanism of competition and coordination, the system will certainly appears random fluctuation phenomena, Competition, coordination and fluctuation are the powers of self-organization evolution development of regional system; Circular effects among the key elements in larger range result from the internal fluctuations of the regional system, Analyze the inherent realization route of evolution development of the regional system in term of. hyper cycle Through hyper cycle chain that is expanded constantly, internal fluctuation phenomena of regional system bring to the accumulation of gradual change, the whole sudden change phenomena of the regional system cause to appear finally, the course from gradation to sudden change has reflected the realization route of self-organization evolution development of the regional system. Just because of inherent motive mechanism's function, thought the inherent and external evolution development route, the global development course of the regional system appears from chaos to order, the chaos, fractal and order are unified in evolution course, which reflects to the view characteristics of regional system evolution.Fourthly, the theory and method of the system dynamics are applied to the study of the regional system, the systematic dynamics model of the changing structure have been set up, which helps to analyze the motive force of evolution development. of the regional system. On this basis, the paper has examined SD model of the regional system, which has made theoretical research and practical application combine together.Fifthly, Establishes the computational method of system coordinative degree, comprehensive development level, using gray connection basic principle for reference, establishes the measurement model of region system development, unifies the qualitative analysis method and the qualitative analysis method, determines the regional coordination evaluation criteria, measures the coordination relations among the regional various subsystems by using these models effectively. Utilizes the above research results, by analyzing Harbin region economy & society coordination development, establishes the indexes of Harbin economy & society coordination development, and then imitates, evaluates and forecasts the developing condition of the regional system in Harbin city, then the paper has put forward the policies and proposals.Finally, the paper has systematically put forward the adaptable countermeasure system of evolution development of the regional system from several respects such as ecological security, environmental protection, resource utilization and socio-economic development, and the paper has further put forward the countermeasures of evolution development of the regional system in terms of coordination and development of the different aspects. So that it can offer the policy and consultants for further developing the regional economy in our country.