Manufacturing quality improvement and setup cost reduction in a vendor-buyer supply chain model

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2017-10-31 DOI:10.1504/EJIE.2017.087678

Arunava Majumder, Rekha Guchhait, B. Sarkar

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引用次数: 34

Abstract

Quality improvement and setup cost reduction of any production system are endless procedure. Customer's demand is always intended to have the best quality product and the industries always try to improve the quality of products. This paper develops a two-echelon supply chain model with quality improvement of products and setup cost reduction under controllable lead time. The lead time demand follows a normal distribution and in the second case, it does not consider any specific distribution except a mean and standard deviation. Both models are solved analytically to obtain global solution. Two improved iterative algorithms are developed in order to obtain the optimal results of decision variables numerically to minimise the total system cost. The expected value of additional information is calculated to show the financial effect for collecting the information about lead time demand distribution. Some numerical examples and sensitivity analysis are given to illustrate the model. [Received 8 December 2016; Revised 27 March 2017; Accepted 21 April 2017]

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在供应商-买家供应链模型中提高制造质量和降低成本

任何生产系统的质量改进和设置成本降低都是一个永无止境的过程。客户的需求始终是为了拥有最优质的产品，行业始终努力提高产品质量。本文建立了一个两级供应链模型，在可控制的提前期内提高产品质量并降低成本。交付周期需求遵循正态分布，在第二种情况下，除了平均值和标准偏差外，它不考虑任何特定的分布。对这两个模型进行解析求解，得到全局解。为了在数值上获得决策变量的最优结果，以最小化系统总成本，开发了两种改进的迭代算法。计算附加信息的期望值，以显示收集提前期需求分布信息的财务效果。通过数值算例和灵敏度分析对该模型进行了说明。【2016年12月8日收到；2017年3月27日修订；2017年4月21日接受】

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.