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Optimal Product Quality of Supply Chain Based on Information Traceability in Fashion and Textiles Industry: An Adverse Logistics Perspective

机译:基于信息可追溯的时装和纺织行业供应链的最优产品质量:不利的物流视角

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摘要

This paper investigates and compares two quality control methods, that is, inspection control and traceability control, to optimize supply chain quality in fashion and textiles industry. The objective is to maximize the supply chain participants' expected profits and to achieve a Pareto improvement of supply chain product quality. With quality as a controllable variable indicating the level of opportunistic behavior, the return is interpreted as a function of quality, the higher the quality, the lower the return. Taking into account both quality and inventory quantity, we propose and compare the optimal decision-making models for three control methods of supply chain, respectively: decentralized (no control), inspection, and traceability. Further, we use a numerical example to illustrate the relationships among quality, profits, and quality-control cost coefficients (i.e., inspection-related cost and traceability -related cost). We then analyze and discuss the differences in the applications and scopes of the two control methods. On the one hand, given the poor standardization of fashion and textiles industry in the current practice (especially in China market), the cost of sampling inspection is relatively lower as compared to that of the traceability control method. On the other hand, with the improved industrial standardization and technology, traceability control tends to gain increasing advantages in cost and popularity.
机译:本文研究并比较了两种质量控制方法,即检查控制和可追溯性控制,以优化时装和纺织行业的供应链质量。目的是使供应链参与者的预期利润最大化,并实现帕累托改进供应链产品质量。通过将质量作为指示机会行为水平的可控变量,收益被解释为质量的函数,质量越高,收益越低。考虑到质量和库存数量,我们提出并比较了三种供应链控制方法的最佳决策模型:分散(无控制),检查和可追溯性。此外,我们使用一个数值示例来说明质量,利润和质量控制成本系数(即与检验相关的成本和与可追溯性相关的成本)之间的关系。然后,我们分析并讨论两种控制方法在应用和范围方面的差异。一方面,鉴于当前的实践(尤其是在中国市场),时装和纺织品行业标准化程度较差,与可追溯性控制方法相比,抽样检查的成本相对较低。另一方面,随着工业标准化和技术的改进,可追溯性控制趋向于在成本和普及性方面获得越来越多的优势。

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  • 来源
    《Mathematical Problems in Engineering》 |2013年第3期|629363.1-629363.13|共13页
  • 作者单位

    Business School, Sun Yat-sen University, No. 135 Xingang West Road, Guangzhou 510275, China,Economics and Management School, Guangdong Ocean University, Zhanjiang 524088, China;

    Business School, Sun Yat-sen University, No. 135 Xingang West Road, Guangzhou 510275, China;

    Business School, Sun Yat-sen University, No. 135 Xingang West Road, Guangzhou 510275, China;

    Business School, Sun Yat-sen University, No. 135 Xingang West Road, Guangzhou 510275, China;

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