Hinterland Logistics Park Trade Complex Network Optimization Research

With the rapid development of our economy, particularly the rapid development of import and export trade, hinterland of logistics park which connect the port and the interior trade is developing rapid, but our logistics park booming late, relative to developed countries' still have a bigger distance, which conflict with China hinterland trade growing. China hinterland logistics park trade gradually formed network, but not form a reasonable, perfect, efficient, orderly operation system, trade network exist lots of problems, such as market fast changing and logistics infrastructure not perfect. Therefore, the hinterland logistics park construction trade networks, truly reflect the network internal structure and the developing regularity of complex network model, using the complex network of related knowledge, solve the hinterland of logistics park trade network optimization problem, and become the focus of research which needs to have future study.Through this article, we can get the research conclusion which mainly in the following aspects:(1)Papers use the complex network theory, hinterland logistics park theory as the basis, according to the domestic and international research on the analysis of the present situation of logistics park, summarizes the hinterland of logistics park trade network basic concept, analysis the basic operation mode and principle, In domestic original logistics park trade network theory, based on the theory of BA determined in scale-free network optimization research.(2)According to the hinterland logistics park and its trade network operation mechanism and economic characteristics, analyzed the hinterland of the complex network of logistics park trades'definition, characteristic and complexity.(3) Hinterland of logistics park trade as China a sub-system of trade system, which has the feature of nonlinear complex network. Based on the complexity of the hinterland of logistics park trade as a starting point, establishing a scientific and reasonable hinterland trading network optimization model of logistics park, strengthening trade network to deliberately or random damage resistance ability, promoting the healthy of hinterland logistics park complex network, promoting the stable and sustainable development. On the basis of existing researches, this paper systematically analyzes the BA scale-free network statistical characteristic, constructs the characteristic network model, combines with the practical and theoretical hinterland of logistics park trade network to optimize the model for solving the problem of the trade complex networks.(4)This paper constructs hinterland logistics park complex network model, which basis on the theory of BA scale-free network and hinterland of logistics park.(5)The new trade complex network overcome the shortcoming of the traditional model, the new one has better function, which can improve the network adaptive and self-organizing ability and have higher applicability and rationality.(6) The paper based on the original theory to optimize the generation of network fault tolerance model and the robust model. The paper based on economic rationality, technology feasibility and operation feasibility to analyze the relationship among the topology parameters, finally get the optimization results.