Supplier Selection and Planning Model Using Ahp

Supplier selection is a multi-criteria decision making problem which includes evaluation factors. In order to select the best suppliers it is crucial to considering the both qualitative and quantitative factors simultaneously. In the supplier selection process, manager also has to consider multicriteria factors related. Thus the integration of all the multi-criteria analysis and those analysis results by multi-analysis teams has an important meaning in supply chain design. In this paper we suggest a supplier selection analysis problem considering both by AHP method and integration method of analysis results. The proposed first analysis model using AHP which is a three-step decision analysis model which converts the qualitative factors of suppliers transferred into the quantitative measure reliability. Then, the integration model integrates the results of multi-analysis and selects the best supplier. We develop a computer program for both the AHP model and for integration model.