Based On Gray Correlation To Research The Development Motive Force Of Harbin SongBei New District

With the development of economy, the rapid development of science and technology, the process of urbanization to speed up the pace. In the rapid development of the city gradually exposed many problems, such as rapid population growth, social demand increase and land use gradually low, ecological environment is deteriorating, the rate of road traffic congestion from time to time, for the majority of the city and the solutions of these problems the new town construction. A new city can really solve the old city in a lot of problems in the process of city, but the blind expansion of city sprawl can only aggravate the symptoms, and can proceed from the fundamental, focus on the future to solve the "city-disease", therefore, correct evaluation and positioning of the city district is particularly important. Thus, the power of city development to carry on the analysis appraisal research, through the association of the dominant factors of dynamic factors of evaluation to determine Pine North District development, and provide policy recommendations, provide new opportunities for the development of the Pine North district.Based on the introduction of Harbin SongBei district basic situation and development goals, into the gray theory. From the analysis of the economic system, social system and environment system in three aspects, selecting 37 indexes, constructs the evaluation index system of urban development. Using principal component analysis method to determine the index weight, a clear system of characteristic sequences, and the specific calculation steps according to the calculation of grey relational analysis of Pine North District Development Factors of relevancy. The results showed that, the index layer the number of professional and technical personnel is the biggest advantage of development of the New District of SongBei, from the system layer visible human resources is the main advantage of SongBei new area development, economic system and social system from the system level to its absolute advantage. Finally, the result of analysis and evaluation on the new area and put forward the corresponding policy recommendations, in order to promote the comprehensive development of the future.