Outsourcing and production scheduling for a two-stage flow shop
Outsourcing and production scheduling for a two-stage flow shop
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DOI：
10.1016/j.ijpe.2010.08.011
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发表时间：
2011
影响因子：
12
通讯作者：
X. Qi
中科院分区：
文献类型：
--
作者：
X. Qi
在本文中，我们研究了一个两阶段的流水车间的生产调度问题，其中有一些业务外包给分包商的选择。其基本目标是寻找一个生产计划，可以最佳地利用内部生产和外包的资源，使最大完工时间最小化。分包商和内部商店之间的物流问题使问题进一步复杂化。我们提出了不同情况下的外包模型。对于每个模型，我们开发优化算法，并进行计算实验，研究模型和算法的管理见解。
In this paper we study the production scheduling problem for a two-stage flow shop in which there are options of outsourcing some operations to subcontractors. The basic objective is to look for a production schedule that can optimally utilize the resources of both the in-house production and outsourcing so that the makespan is minimized. The logistics issue between the subcontractor and the in-house shop further complicates the problem. We present models for different situations of outsourcing. For each model, we develop optimization algorithms and conduct computational experiments to study the managerial insights for the models and the algorithms.