Comprehensively Evaluating The Quality Of Supply Chain Based On Fuzzy Analytic Hierarchy Process-Principal Component Analysis

The quality of supply chain means the complete degree to the functions of suppliers, manufacturers and distributors, which should be guaranteed by all its members and is also the essential to maintain all the relationships. Thus, this thesis put forward the method of comprehensive evaluation of the quality of supply chain which not only helped to acquire the situation of quality, found the models and bottlenecks, and took positive actions but also inspired the core enterprises and non-core enterprises in the supply chain. In addition, it also helped to the scientific and critical management and was beneficial to integrate the resource of supply chain and improved the efficiency of supply chain.First, through the statement of the concepts, characteristics and quality developing law of supply chain and the limitation of the research background, this thesis put forward the main body of demand, the scope and content of evaluation as well as definition of choosing indexes principles and methods. Then, it summarized the factors influencing the quality of supply chain, builded up their own evaluation and analysis index systems. At the same time, with the introduction and analysis of Fuzzy Analytic Hierarchy Process and Principal Component Analysis, it pointed out their own advantages and weaknesses separately; more important, this paper also made an organic unity of these two methods to adapt to the evaluation of supply chain quality, which is called Fuzzy-Hierarchy and Principal-Component Analysis.At last, with a real case of a company of manufacturing wheel hub, basing on lots of data collected from this company, this thesis explicated the whole evaluation process in details and gave some certain conclusions through evaluating the entire supply chain, which not only provided the theory basis of choosing suppliers and distributors but also guaranteed the function of supply chain in order to adapt to the demand of global economic development and direct the corporation to survive and develop.