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Performance Comparisons of Cellular Manufacturing and Functional Layout Using Chained Labor Flexibility

机译:利用链式人工灵活性进行蜂窝制造和功能布局的性能比较

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This study investigates the relative performance of cellular manufacturing (CM) systems, with functional layouts (FL) using the concept of chained labor flexibility. Since labor forms a second major constraining resource in addition to machine resources, and many of the advantages in CM arise from labor flexibility, a dualresource- constrained (DRC) system context is assumed, with both machine and labor components, alongside several dimensions of labor flexibility such as labor assignment and scheduling rules, and several levels of labor cross-training. In addition, the relatively new concept of chained labor flexibility is assumed. We first draw insights from queuing models, followed by simulation investigation of a larger shop setting and statistical analysis of the simulation data. We assume several levels of chained labor flexibility, in addition to other relevant factors such as lot size, setup reduction, and labor assignment rules. The impact of chained cross-training and how it affects the performance advantages over FL are summarized.
机译:这项研究使用链式劳动灵活性的概念调查了具有功能布局(FL)的蜂窝制造(CM)系统的相对性能。由于劳动力是除机器资源之外的第二种主要约束资源,而CM的许多优点都来自于劳动力的灵活性,因此,假定了双重资源约束(DRC)系统环境,包括机器和劳动力组成部分,以及若干方面的劳动力灵活性,例如劳力分配和计划规则,以及多个级别的劳力交叉培训。此外,还假设了链式劳动灵活性的相对较新的概念。我们首先从排队模型中获取见解,然后对大型商店设置进行仿真研究,并对仿真数据进行统计分析。除了其他相关因素(例如手数,裁员和劳动力分配规则)外,我们还假设了多个级别的连锁人工灵活性。总结了链式交叉训练的影响及其与FL相比如何影响性能优势。

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