Optimization of a production inventory model of imperfect quality items for three-layer supply chain in fuzzy environment

IF 4.5 Q1 MANAGEMENT Benchmarking-An International Journal Pub Date : 2023-08-28 DOI:10.1108/bij-11-2021-0678
Ritu Arora, A. Chauhan, A. Singh, Renu Sharma
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Abstract

PurposeGood management strives to align and corporate processes for more attention being paid to supply chain management. Firms realize that greater co-operation and improved coordination can help to manage the entire supply chain more efficiently. The imperfect quality item is one of the most important issues that affect the expected profit of green supply chain. The imprecise cost with screening process of poor quality items posed in supply chain is the subject of this study.Design/methodology/approachThe present study explores production model for imperfect items having uncertain cost parameters with three-layer supply chain encompassing supplier, manufacturer and retailer. The model is considering the impact of business tactics such as order size, production rate, production cost and appropriate times in various sectors on collaborative marketing systems. Due to imprecise cost parameters, the pentagonal fuzzy numbers are set to fuzzify the total cost and defuzzifition by using graded mean integration.FindingsThis study offers an explicit condition in uncertain environment to manage the imperfect quality item to increase the potential profit of the supply chain. The influence of changes in parameter values on the optimal inventory policy under fuzziness is provided managerial insights.Originality/valueThis model makes a significant contribution to fuzzy inference. The results of the study provide a trading strategy for the industry to avoid losses. The prescribed study can be suitable for the industries like sculpture, jewelry, pottery, etc.
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模糊环境下三层供应链不完美品生产库存模型的优化
目的:良好的管理努力调整和企业流程,更多地关注供应链管理。公司意识到更大的合作和改进的协调可以帮助更有效地管理整个供应链。产品质量不完善是影响绿色供应链预期利润的重要问题之一。本研究的主题是供应链中劣质产品筛选过程中的不精确成本。设计/方法/途径本研究探讨了包含供应商、制造商和零售商的三层供应链中具有不确定成本参数的不完美产品的生产模型。该模型考虑了订单规模、生产率、生产成本和各个部门的适当时间等商业策略对协同营销系统的影响。由于成本参数不精确,设置五边形模糊数对总成本进行模糊化,并采用梯度均值积分法进行去模糊。研究结果:本研究为不确定环境下管理不完美品质项目以增加供应链潜在利润提供了明确条件。研究了模糊条件下参数值变化对最优库存策略的影响。原创性/价值该模型对模糊推理有重要贡献。研究结果为该行业提供了避免损失的交易策略。本课程适用于雕塑、珠宝、陶艺等行业。
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来源期刊
CiteScore
10.40
自引率
16.10%
发文量
154
期刊介绍: Benchmarking is big news for companies committed to total quality programmes. Its enthusiastic reception by many prominent business figures has created high levels of interest in a technique which promises big rewards for co-operating partners. Yet, like total quality itself, it must be understood in its proper context, and implemented single mindedly if it is to be effective - this journal helps companies to decide if benchmarking is right for them, and shows them how to go about it successfully.
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