WITHDRAWN: Comparison of hexagonal fuzzy numbers with varied defuzzification methods in optimization of EOQ using GP technique
| Autor: | K. Kalaiarasi, H. Mary Henrietta, M. Sumathi |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
010302 applied physics
Mathematical optimization Total cost 02 engineering and technology Python (programming language) 021001 nanoscience & nanotechnology 01 natural sciences Defuzzification Fuzzy logic 0103 physical sciences Fuzzy number Sensitivity (control systems) Economic order quantity 0210 nano-technology Geometric programming computer computer.programming_language Mathematics |
| Zdroj: | Materials Today: Proceedings. |
| ISSN: | 2214-7853 |
| DOI: | 10.1016/j.matpr.2020.12.209 |
| Popis: | The paper discusses about minimizing the total cost in an economic order quantity by applying geometric programming. In order for a smooth functioning ofinventory management system the assortment of stocks and various costs along with demand have to be perfectly balanced. The sustainable model considers the carbon emissions with limitations on warehouse capacity. The parameter demand is fuzzified by using hexagonal fuzzy numbers and varying the defuzzification methods and results are analyzed. Numerical calculations are done by applying python programming. Also, sensitivity analysis is done for the demand parameter and compared among with three defuzzification methods donein both crisp and fuzzy environment. |
| Databáze: | OpenAIRE |
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