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首页> 外文会议>Annual Hawaii International Conference on System Sciences >A Simulation Approach to Evaluate Supply Chain Flexibility
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A Simulation Approach to Evaluate Supply Chain Flexibility

机译：一种评估供应链灵活性的仿真方法

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摘要

Keeping safety stocks and designing flexible production systems have long been known to be effective measures for compensating variations in demand. However, current research lacks appropriate methods guiding practitioners in successfully implementing these measures. As implementing flexibility in most cases comes along with an increase in costs, the decisions which flexibility measures to implement require a trade-off between the benefit gained from an increased flexibility, and the costs which apply. The purpose of this paper is to provide a first approach to evaluating this trade-off using discrete event simulation. The concept is presented and evaluated by means of a practical scenario from the table-top product manufacturing industry using the adjustment of production lot sizes and safety stock levels as example flexibility measures. We demonstrate how our approach can be used to determine the cost-optimal flexibility configuration, and find a utilizable flexibility potential lying in different configurations of these measures.
机译：长期以来，保持安全库存和设计灵活的生产系统是补偿需求变化的有效措施。但是，当前的研究缺乏指导实践者成功实施这些措施的适当方法。由于在大多数情况下实施灵活性会伴随着成本的增加，因此，要实施哪种灵活性措施的决策需要在从提高的灵活性中获得的收益与适用的成本之间进行权衡。本文的目的是提供一种使用离散事件仿真评估这种折衷的第一种方法。通过调整台式产品制造行业的实际情况，使用生产批次大小和安全库存水平的调整作为灵活性度量的示例，来介绍和评估该概念。我们演示了如何将我们的方法用于确定成本最佳的灵活性配置，并发现这些措施的不同配置中存在可利用的灵活性潜力。

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