发表机构
Politecnico di Torino（都灵理工大学）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
针对CONWIP系统动态控制中频繁调整WIP水平引发波动的问题，提出结合作业排序与路由选择的方法，在不改变WIP水平下提升吞吐量并实现动态控制，为系统设计提供管理见解。
AI 中文摘要
柔性CONWIP方法能够在需求高波动和系统变异性的情况下，通过动态生产控制使生产绩效与生产目标保持一致。然而，频繁改变在制品（WIP）水平可能会引发系统波动，从而在实际中不可行。本文研究了在由六个不可靠工作站通过输送转盘相互连接的CONWIP系统中，结合作业排序与路由选择以实现动态控制的方法。通过情景分析和离散事件仿真对作业排序与路由选择进行了研究。结果揭示了所提方法的有效性，该方法在不改变WIP水平的情况下提高了吞吐量并实现了动态生产控制。研究结果还为系统设计提供了管理见解，考虑了作业处理系统（运输）的影响以及实施所提方法所需的工业4.0最低数字和技术要求。
英文摘要
Flexible CONWIP approaches enable the dynamic production control to align production performance with production targets in the presence of high-fluctuating demand and system variability. However, frequently changing the WIP level might generate nervousness and, thus, can be practically infeasible. This paper investigates the combined use of job sequencing and routing to enable dynamic control in a CONWIP system comprising six unreliable workstations interconnected by conveyor carousels. Job sequencing and routing have been investigated using scenario analysis and discrete-event simulation. The results shed light on the effectiveness of the proposed approach, which improves throughput and enables dynamic production control without changing the WIP level. The results also provide managerial insights for system design, considering the impacts of the job-handling system (transport) and the minimum digital and technological requirements from Industry 4.0 for implementing the proposed approach.
