Fuzzy Multi-objective Supplier Selection Problem: Possibilistic Programming Approach
| Main Authors: | Fatrias, Dicky, Indrapriyatna, Ahmad Syafruddin, Meilani, Difana |
|---|---|
| Format: | BookSection PeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
Springer
, 2015
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| Subjects: | |
| Online Access: |
http://repo.unand.ac.id/21815/13/Fuzzy-Multi-Objective-Supplier-Selection-Problem.pdf http://repo.unand.ac.id/21815/ |
Daftar Isi:
- In this paper, a multi-objective mathematical model is developed in fuzzy environment in which the vagueness in aspiration level of objectives and data imprecision regarding the selection criteria and related constraints are con- sidered simultaneously as a source of fuzziness. In the model, such data impreci- sion is presented based on the estimation of its possibility distribution to better capture the uncertainty. Finally, a fuzzy solution methodology is constructed by the aid of weighted additive aggregation function to derive optimal solution. As pre- liminary investigation, we report that the proposed model is more flexible and con- venient than the previous models whose imprecise parameters are treated as a given single estimated value.