The Research Of Fuzzy MultiObjective Many-Person Decision And Its Application In ERP

Supplier managemant is a part of important content in the enterprise ERP theory. Especially today, economy developes rapidly and the dimensions of enterprise expand gradually, and along with the obvious ascending trend of the purchase proportion of the whole enterprise running, the problem that how to cooperate with the suppliers, how to management the suppliers better and how to evaluate and select suppliers with more scientific method is should be considered. In this paper, supplier management is introduced, emphatically the selection standards and methods of supplier. The theory of fuzzy multiobjective many-person decision is analyzed and researched carefully, emphatically the simple average weighting method, the membership degree linear weighting programming method, the Cook-Seiford distance function method and the genetic algorithm.On the base of these contents that refered above, with anatomizing the proess and standards of the evaluation and selection of supplier, and considering the characteristic of multi-standerd and multiple decision-maker, the evaluation and selection of supplier is considered as a multiobjective many-person decision problem, and a new model that is based on multiobjective many-person decision with consistent measurement is proposed. In this model, fuzzy mathematics and decision-makings theory are integrated, and preference information is calculated adequately. In this model, the simplification problem and the dictatorial problem of the evaluation and selection of supplier currently are solved, and the result is also got well even when the...