Analytic network process and multi-period goal programming integration in purchasing decisions

AKTAR DEMİRTAŞ E., Ustun O.

COMPUTERS & INDUSTRIAL ENGINEERING, cilt.56, sa.2, ss.677-690, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 56 Sayı: 2
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1016/j.cie.2006.12.006
  • Dergi Adı: COMPUTERS & INDUSTRIAL ENGINEERING
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.677-690
  • Anahtar Kelimeler: Supplier selection, Analytic Network Process, Goal Programming, Multi-criteria decision making, Multi-period lot-sizing, HIERARCHY PROCESS METHOD, SUPPLIER SELECTION, VENDOR SELECTION, SUPPORT-SYSTEM, MODEL
  • Eskişehir Osmangazi Üniversitesi Adresli: Evet

Özet

This paper presents a multi-period inventory lot sizing scenario, where there is single product and multiple suppliers. By considering multi-period planning horizon, all integrated approach of Archimedean Goal Programming (AGP) and Analytic Network Process (ANP) is suggested. This integrated approach proposes a two-stage mathematical model to evaluate the suppliers and to determine their periodic shipment allocations given a number of tangible and intangible criteria. In the evaluation stage, the suppliers are evaluated according to 14 criteria that are involved ill four control hierarchies; benefit, opportunity. cost and risk (BOCR). In the shipment stage, a multi objective mixed integer linear programming (MOMILP) model is described to solve the order allocation problem. This MOMILP model is suggested to achieve target values of periodic goals: budget, aggregate quality, total value of purchasing (TVP) and demand over the planning horizon, without exceeding vendor production capacities. This multi-period model is solved by using AGP. Finally sonic computational experiments are conducted to test the performance of the proposed method. (C) 2007 Elsevier Ltd. All rights reserved.