Coordination of manufacturing and engineering activities during product transitions

Coordination of manufacturing and engineering activities during product transitions
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产品转换期间协调制造和工程活动

DOI:
10.1002/nav.22056
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发表时间:
2022
期刊:
Naval Research Logistics (NRL
影响因子:
--
通讯作者:
Kempf, Karl G.
Kempf, Karl G.
中科院分区:
--
文献类型:
--
作者:
Bansal, Ankit;Özaltın, Osman Y.;Uzsoy, Reha;Kempf, Karl G.

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产品过渡是指企业在整个供应链中用新产品替换当前生产和分销的产品。在高科技产业中,产品转型的有效管理对于长期成功至关重要,这涉及到服务于特定市场的产品部门对多个产品开发单位和制造单位的协调。由于不同的单位在组织上是自治的,并且产品部门无法访问其详细的技术约束和内部操作策略,因此需要分散的解决方案。我们开发了一个基于价格的协调框架,使用混合整数线性规划的次加性对偶,寻求将其提议的计划包含在最终解决方案中的单元数量最大化。所提出的方法在相同的计算预算内产生了优于基于线性规划的分支和价格方法的解决方案。我们讨论了这种整数列生成方法的更广泛的适用性,并提出了未来工作的方向。
Product transitions involve the replacement of products currently being produced and distributed by a firm with new products throughout the firm's supply chain. In high technology industries effective management of product transitions is crucial to long‐term success, and involves the coordination of multiple product development units and a manufacturing unit by a product division serving a particular market. Since the different units are organizationally autonomous, and the product division does not have access to their detailed technological constraints and internal operating policies, a decentralized solution is required. We develop a price‐based coordination framework using the subadditive dual of a mixed‐integer linear program that seeks to maximize the number of units whose proposed plans are included in the final solution. The proposed approach yields superior solutions to a linear‐programming‐based branch‐and‐price approach within the same computing budget. We discuss the broader applicability of this integer column generation approach, and suggest directions for future work.
DOI: 10.1016/0024-3795(69)90017-2
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