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Inventi Impact - Fuzzy Systems

Articles

  • Inventi:efs/76/14
    A NEW FUZZY TOPSIS-TODIM HYBRID METHOD FOR GREEN SUPPLIER SELECTION USING FUZZY TIME FUNCTION
    Alireza Arshadi Khamseh, Mahdi Mahmoodi

    Today green supply chain is considered all around the world and supplier selection has been changed regarding these green and carbon emission criteria, so green supplier selection has been amajor problem in this area. In this study we use fuzzy time function to assist managers in green supplier selection under uncertainty and ambiguity. This function will consider derivation from the goal during the time and by using it, and we will be able to have the best supplier in every period after having some modification in legal limitations for green supplier selection criteria.We use a fuzzy TOPSIS to have better initial weighting in TODIM, a discrete multicriteria method based on prospect theory in uncertainty (known as TODIM in Portuguese) decision making method. The results indicated that our proposed approach can easily and effectively accommodate criteria with gains and loss functions during time and also by using this method we will have a more reasonable predict of our suppliers ranking in future and that will help us in future investment in these suppliers. Finally it has been shown in car industries in Iran.

    How to Cite this Article
    CC Compliant Citation: Alireza Arshadi Khamseh and Mahdi Mahmoodi, “A New Fuzzy TOPSIS-TODIM Hybrid Method for Green Supplier Selection Using Fuzzy Time Function,” Advances in Fuzzy Systems, vol. 2014, Article ID 841405, 10 pages, 2014. doi:10.1155/2014/841405
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