- 期刊
- OpenAccess
Fuzzy Inventory with Backorder Defuzzification by Signed Distance Method
並列摘要
In this paper, we consider fuzzy inventory with backorder. First, we fuzzify the storing cost a, backorder cost b, cost of placing an order c, total demand r, order quantity q, and shortage quantity s as the triangular fuzzy numbers in the total cost. From these, we can obtain the fuzzy total cost. Using the signed distance method to defuzzify, we get the estimate of the total cost in the fuzzy sense. Two special cases of the optimal solutions on fuzzifying the storage quantity and order quantity as triangular fuzzy numbers will be treated numerically by the Nedler-Mead algorithm.
延伸閱讀
- Ahmed, J. S., Kasim, M. M., & Angiz, L. M. Z. (2016). Method to Defuzzify Groups of Fuzzy Numbers: Allocation Problem Application. Research Journal of Applied Sciences, Engineering and Technology, 12(10), 1011-1017. https://doi.org/10.19026/rjaset.12.2820
- Vithyadevi, R., & Annadurai, K. (2021). Optimization of Fuzzy Integrated Inventory Model with Ordering Cost Reduction Dependent on Lead Time. International Journal of Operations Research, 18(4), 79-96. https://doi.org/10.6886/IJOR.202112_18(4).0001
- 王正堯（2006）。Discrete Fuzzy Optimization Using Response Surface Approximation and Application〔碩士論文，淡江大學〕。華藝線上圖書館。https://doi.org/10.6846/TKU.2006.00280
- Mandal, N. K. (2011). Geometric Programming Approach to an Interactive Fuzzy Inventory Problem. Advances in Operations Research, 2011(), 221-237. https://doi.org/10.1155/2011/521351
- Yang, M. F., Ko, M. D., & Kuan, Y. A. (2022). Integrated Fuzzy Inventory Model with Minimal Repair. International Journal of Information and Management Sciences, 33(3), 261-270. https://doi.org/10.6186/IJIMS.202209_33(3).0006