Virtual Enterprise Partnership Selection Method Based on AHP Fuzzy Preference
基于AHP模糊优先权的虚拟企业伙伴选择方法

Virtual enterprise partnership selection is a complex evaluation process, while the judgment includes inconsistency and interval. In the framework of Analytic hierarchy process, this paper firstly presents the comparison ratios between alternative partners as intervals with lower and upper bounds to capture the uncertainty and inconsistency experienced by the decision-maker. Secondly, the membership function of fuzzy set denotes the degree of satisfaction with a given solution. Then, a fuzzy constraint matrix is constructed. Lastly, the linear program is applied to find the priority vector that has a maximum degree of membership. And the global priorities of all alternative partners are calculated. A numerical example is given to illustrate the application of this method.