Effective inventory management using postponement strategy with fuzzy cost
作者机构：Department of MathematicsSri S.Ramasamy Naidu Memorial CollegeSattur 626203Tamil NaduIndia Department of MathematicsPSNA College of Engineering and TechnologyDindigul 624622Tamil NaduIndia Department of MathematicsResearch and Development CentreBharathiar UniversityCoimbatore 641046Tamil NaduIndia
出 版 物：《Journal of Management Analytics》 (管理分析学报（英文）)
年 卷 期：2022年第9卷第2期
页 面：232-260页
核心收录：
学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)]
主 题：postponement strategy perishable items trapezoidal fuzzy number triangular fuzzy number signed distance method inventory
摘 要：In this article, we consider a two level supply chain to evaluate the impact ofpostponement strategy on the retailer. Here the cost parameters are *** distance method is used to defuzzify and to obtain the estimation of thetotal cost in the fuzzy sense. The common variable production cost, commonfixed cost and the common unit holding cost per unit time are assumed to befuzzy in nature. Inventory models are formulated for postponement system andindependent system such that the total average inventory cost function per unittime is minimized. Algorithms are given to derive the optimal solutions of theproposed model. Theoretical analysis and the computational procedure helps tostudy the impact of deterioration rate on the optimal inventory policies. Acomparative study between the postponement system and independent systemconsidering fuzzy costs is also made.
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