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首页> 外文会议>International Conference on Industrial Engineering and Systems Management >A dynamic model for the redesign of a product and its upstream supply chain integrating PLM (Product Lifecycle Management) approach
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A dynamic model for the redesign of a product and its upstream supply chain integrating PLM (Product Lifecycle Management) approach

机译：用于产品重新设计的动态模型及其集成了PLM（产品生命周期管理）方法的上游供应链

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This paper deals with a recent approach that tackles the product and the supply chain design issues at the same time. The simultaneous design of a product and its supply chain is relevant. In fact, supply chain decisions incorporated during the early phases of the product design enhance its performance. Therefore, collaboration among all supply chain partners is very important, especially at the product design phase. In this paper, we investigate the role of the PLM (Product Life Cycle Management) as a key to integrating product and supply chain optimization. We study the case of an existing product's redesign. The design change affects either the components or the process of the product or both of them at once. First, we present an UML model for designing the product and its supply chain integrating PLM. Then, we propose a mixed integer linear programming (MILP) formulation to determine simultaneously the optimal redesign alternative accompanied with its optimal upstream supply chain configuration. Being at a strategic design, time periods in the mathematical model are considered to be product life cycle phases. This consideration gave a dynamic aspect to the model. Finally a numerical example is given to illustrate the application of the model.
机译：本文介绍了一种同时解决产品和供应链设计问题的最新方法。产品及其供应链的同时设计是相关的。实际上，在产品设计的早期阶段采纳的供应链决策可以提高其性能。因此，所有供应链合作伙伴之间的协作非常重要，尤其是在产品设计阶段。在本文中，我们研究了PLM（产品生命周期管理）作为整合产品和供应链优化的关键的作用。我们研究了现有产品重新设计的情况。设计更改会立即影响产品的组件或过程，或同时影响这两者。首先，我们介绍一个用于设计产品及其集成了PLM的供应链的UML模型。然后，我们提出一种混合整数线性规划（MILP）公式，以同时确定最佳的重新设计方案和其最佳的上游供应链配置。在战略设计中，数学模型中的时间段被认为是产品生命周期的各个阶段。这种考虑为模型提供了动态方面。最后给出一个数值例子来说明该模型的应用。

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