Method of the Enterprise’s Supplier Selection Based on Interval Value Topsis of Triangular Fuzzy Numbers

Supplier selection is an important task when an enterprise establishes a supply chain. For an enterprise’s raw material supply, the assessment index system of supplier selection is established by analyzing its basic principles and method. An enterprise’s multi-objective supplier selection method is put forward based on triangular fuzzy numbers and interval value TOPSIS. This method can fully reflect the requirements of supplier capacity and enterprise demands, and provides an effective approach for enterprises to select suppliers.