Supplier Selection in Supply Chain Managment by Using ANP and Fuzzy TOPSIS

Abstract

Abstract-Nowadays supply chain management is one of the most important affairs that applying its new approaches is essential among competitive industries and markets. For any company, the most significant decision is to purchase goods, materials and services from suppliers. Now the better suppliers perform the better company do. So the role of suppliers is critical in the competitive markets. Supplier selection is the first step of the supply chain management. Supplier selection is a problem for any organization because of its role on reducing cost in the supply chain management. It is little complex because of existing various criteria and it is the multi criteria problem and there are experts in any company to make decision in accordance with multiple criteria. This paper proposed an integrated method using Analytic Network Process (ANP) and Fuzzy-Technique for Order Preference by Similarity to the Ideal Solution (FTOPSIS) .this paper used ANP to calculate the weights of each criteria of the model and for the sake of complexity in evaluation to prepare exact numerical values for the criteria is difficult, fuzzy TOPSIS is used in this paper to select the best supplier.

Usulan pemilihan supplier kemasan PP bag di PT X menggunakan metode fuzzy ANP dan Topsis

“…Indeks konsistensi (CI) suatu matriks perbandingan dihitung dengan rumus [7]. = Jarak terhadap FPIS DI -= Jarak terhadap FNIS Supplier yang terbaik merupakan supplier yang memiliki jarak terjauh dari solusi ideal negatif dan jarak terdekat dari solusi ideal positif [10], [11].…”

Lựa chọn nhà cung cấp vật liệu cho nhà thầu xây dựng bằng phương pháp AHP

“…Một số phương pháp MCDM được sử dụng riêng lẻ [1][2][3][4][11][12][13] nhưng cũng có nhiều nghiên cứu sử dụng kết hợp các phương pháp để nâng cao hiệu quả sử dụng của chúng như: Eshtehardian và cs. sử dụng ANP và AHP cho lựa chọn NCC trong các công ty xây dựng và kỹ thuật dân dụng [14], Tabar và Charkhgard lựa chọn nhà cung cấp trong quản lý chuỗi cung ứng bằng cách sử dụng ANP và TOPSIS mờ [15], Sangeetha và Anila sử dụng AHP tích hợp với TOPSIS để lựa chọn nhà cung cấp trong xây dựng [16]. Senvar và cs.…”

Supplier selection for development of petroleum industry facilities, applying multi-criteria decision making techniques including fuzzy and intuitionistic fuzzy TOPSIS with flexible entropy weighting

“…Toloei Eshlaghy and Kalantary (2011) proposed a modified TOPSIS method for supplier selection. Tabar and Charkhgard (2012) suggested a Fuzzy TOPSIS model, integrated with the analytical network process to provide weights, for supplier selection and supply chain management decisions. Junior et al (2014) compared fuzzy TOPSIS and Fuzzy AHP methods applied to supplier selection in the automotive production chain, concluding that fuzzy TOPSIS performed better in scenarios involving changing numbers of criteria and suppliers.…”