Open Access Open Access  Restricted Access Subscription or Fee Access

Application Of Fuzzy Analytical Hierarchy Process and Fuzzy Multiobjective Linear Programming For Selection and Evaluation Of Suppliers

S. Komsiyah

Abstract



Many alternative of problems in management and administration are known as multi attribute decision problems. Such problems involve decisions that must take into account large numbers of variables and objectives that cannot always be easily determined. One very popular approach to handling this class of problem is called analytical hierarchy process (AHP). AHP affords a technique for structuring this class of problems so that it can be given a quasi-quantitative structure. This permits handling any number of variables and objectives. The problem of the multi-attribute type is such as the selection of alternative of software, car, research propose, university, the best employee, and etc. In This paper developed a hybrid approach using Fuzzy- analytical hierarchy process (F-AHP) and Fuzzy-multi objective linear programming (F-MOLP) to the selection and evaluation of suppliers. The case study take five criteria such as trust, price, transportation cost, quality of rejection, percentage of late delivered item (lead time), and after sales services as criteria for supplier selection. From the result of FAHP method obtained weights vector is W = (0, 0.333, 0 , 0.333, 0, 0.333) each respectively to weight vector of trust criteria, price, transportation cost, quality of rejection, lead time, and after sales services. And then the supplier ranking for four suppliers evaluated using fuzzy multiobjective linear programming.

Keywords


Multi-attribute decision, fuzzy analytical hierarchy process (FAHP), fuzzy multiobjective linear programming (F-MOLP), suppliers.

Full Text:

PDF


Disclaimer/Regarding indexing issue:

We have provided the online access of all issues and papers to the indexing agencies (as given on journal web site). It’s depend on indexing agencies when, how and what manner they can index or not. Hence, we like to inform that on the basis of earlier indexing, we can’t predict the today or future indexing policy of third party (i.e. indexing agencies) as they have right to discontinue any journal at any time without prior information to the journal. So, please neither sends any question nor expects any answer from us on the behalf of third party i.e. indexing agencies.Hence, we will not issue any certificate or letter for indexing issue. Our role is just to provide the online access to them. So we do properly this and one can visit indexing agencies website to get the authentic information. Also: DOI is paid service which provided by a third party. We never mentioned that we go for this for our any journal. However, journal have no objection if author go directly for this paid DOI service.