Partner selection system of virtual enterprise based on grey relation analysis

The state of the art of partner selection is analyzedand the advantage of gray relation selection is enumerated comparing to the other algorithms of partner selection. Furthermore, virtual enterprise gray relation partner selection system is analyzed and designed based on the definition and characteristics of a virtual enterprise. According to J2EE mode, the architecture of partner selection system is put forward and the system is developed using JSP, EJB and SQL Server. Emphasis are laid on gray relational mathematic model, virtual enterprise evaluation infrastructure, key algorithm of partner selection and multilayer gray relation selection process.