TWO- ECHELON INVENTORY CONTROL SYSTEMS IN SUPPLY CHAIN WITH FUZZY NUMBER FOR QUADRATIC DEMAND

  • Muneeswari G Research Scholar, Department of Mathematics, Alagappa University, Affiliated to Alagappa University, Karaikudi.
  • Dr. R. Bakthavachalam Department of Mathematics, Government Arts College for women, paramakudi, Affiliated to alagappa uniersity
DOI: https://doi.org/10.19139/soic-2310-5070-2975
Keywords: Supply Chain, Multi-echelon system, Inventory control, fuzzy set, α − cut of a fuzzy Set, fuzzy number, triangular fuzzy number, defuzzification.

Abstract

In this paper, two-echelon inventory control system is discussed in supply chain using fuzzy number. The system consists of a manufacturer and single retailer. In our proposed model, manufacturer is an upper and retailer node is lower in echelon system and non-coordination supply chain model is investigated. Different types of demand models are given, particularly quadratic model is discussed. Here triangle fuzzy number is used for fuzzification and Graded Mean Integration and signed distance method are used for defuzzification. Some necessary theorems are proved.
Published
2025-11-02
How to Cite
Muneeswari G, & Dr. R. Bakthavachalam. (2025). TWO- ECHELON INVENTORY CONTROL SYSTEMS IN SUPPLY CHAIN WITH FUZZY NUMBER FOR QUADRATIC DEMAND . Statistics, Optimization & Information Computing. https://doi.org/10.19139/soic-2310-5070-2975
Issue
Online First
Section
Research Articles
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