Supply Chain Knowledge Flow Path Planning Studies

In the era of knowledge economy increasingly theme, supply chain management is becoming the core competition of enterprises. How to consolidate the core competitiveness of supply chain enterprises, especially between knowledge management and enterprise, became an important subject of researchers. Integration of knowledge management, supply chain management and improve the core competitiveness of enterprises more and more important.At present, the research of knowledge flow problems, mainly concentrated in the enterprise internal knowledge transfer value and knowledge. Supply chain enterprise knowledge flow is mainly studied and the knowledge sharing knowledge and loss of the supply chain, no "chain" structure of thought and knowledge flow combination. For the research on knowledge chain is ignored, most of the supply chain model to describe the qualitative research, no real reasoning supply chain reflects the role as a whole.Based on the society, problems and the model was put forward on the basis of the supply chain nuclear enterprise as a main body of research. In the research of knowledge management, knowledge about previous flow, etc, this paper will flow path choice of knowledge as the research direction, Then combine SCM and knowledge management model is established based on supply chain, the core enterprise knowledge flow path choice model of supply chain enterprises, in the analysis of the knowledge management mode, use of genetic algorithm based on the scientific method of knowledge flow path selection, through the simulation of a scientific research institute in Yunnan tobacco, proves the knowledge flow path selection and effectiveness of the model.Finally, is the paper has shortage and prospect. There may be some shortages and regrets in this paper which need further research.