Integrative Performance Evaluation for Strategic Supplier´s under Supply Chain Management Based on Logarithm Triangular Fuzzy Number- AHP Method

The logarithm triangular fuzzy number-AHP method is creatively used to study the strategic supplier performance evaluation index system. It is found that this method is a scientific qualitative and quantitative evaluating strategy overcoming the deadly disadvantages, for example experts can give definite value objectively when the traditional AHP method is used to value certainty and the qualitative index. What is more important, the real examples are researched and studied according to theoretical analysis. Finally, one case is used to explain fairness and rationality of logarithm triangular fuzzy number- AHP method used in the strategic supplier performance evaluation system.