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首页> 外文期刊>Journal of Intelligent Manufacturing >A performance comparison between Kanban and CONWIP controlled assembly systems
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A performance comparison between Kanban and CONWIP controlled assembly systems

机译:看板和CONWIP控制的装配系统之间的性能比较

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摘要

There exists controversy on the superiority of logistics control systems. Kanban and CONWIP systems are focused on and analyzed in this paper. CONWIP is a well-known production control system, and some papers have shown it has better performance than the Kanban system. Our research shows that the Kanban is more flexible for the assembly system under concern with respect to a given objective than the CONWIP. In some cases, if the number of kanbans at each manufacturing/assembling station is optimally set, Kanban system outperforms CONWIP with a lower average WIP and the same level of throughput. That is, the distribution of kanbans can be an important design parameter of the system. We also propose two different policies to release cards in a CONWIP controlled assembly system, followed by their comparison results.
机译:关于物流控制系统的优越性存在争议。本文重点研究了看板和CONWIP系统。 CONWIP是一个著名的生产控制系统,一些文件显示它比看板系统具有更好的性能。我们的研究表明,相对于CONWIP,看板在给定目标方面对于所关注的装配系统更为灵活。在某些情况下,如果每个制造/装配站的看板数量设置得最佳,则看板系统的平均WIP值和吞吐量水平都将优于CONWIP。也就是说,看板的分布可能是系统的重要设计参数。我们还提出了两种不同的策略,以在CONWIP控制的组装系统中发布卡,然后是它们的比较结果。

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