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| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Instituto Federal de Educação, Ciência e Tecnologia de São Paulo
2017
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=449551140004 |
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Sommario:
- A FUZZY INVENTORY MODEL (EOQ MODEL) WITH UNIT PRODUCTION COST,TIME DEPENDED HOLDING COST,WITHOUT SHORTAGES UNDER A SPACE CONSTRAINT: A FUZZY PARAMETRIC GEOMETRIC PROGRAMMING (FPGP) APPROACH Sahidul Islam Wasim Akram Mandal Administración y Contabilidad Interval Fuzzy number Inventory model valued function Space constraint In this paper, an Inventory model with unit production cost, time depended holding cost, with-out shortages is formulated and solved. We have considered here a single objective inventory model. In most real world situation, the objective and constraint function of the decision makers are imprecise in nature, hence the coefficients, indices, the objective function and constraint goals are imposed here in fuzzy environment. Geometric programming provides a powerful tool for solving a variety of imprecise optimization problem. Here we have used nearest interval approximation method to convert a triangular fuzzy number to an interval number then transform this interval number to a parametric interval-valued functional form and solve the parametric problem by geometric programming technique. Here two necessary theorems have been derived. Numerical example is given to illustrate the model through this Fuzzy Parametric Geometric-Programming (FPGP) method. 2017 artículo científico 2236-269X https://www.redalyc.org/articulo.oa?id=449551140004 en http://www.redalyc.org/revista.oa?id=4495 Independent Journal of Management & Production application/pdf Instituto Federal de Educação, Ciência e Tecnologia de São Paulo Independent Journal of Management & Production (Brasil) Num.2 Vol.8