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首页> 外文期刊>International Journal of Production Research >Measuring complexity in mixed-model assembly workstations
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Measuring complexity in mixed-model assembly workstations

机译：在混合模型装配工作站中测量复杂度

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摘要

In an effort to maintain or increase their market share and at the same time prevent costs from escalating, manufacturing organisations are increasingly using their current manufacturing system to produce custom output. As a consequence, the large number of product variants increases significantly the complexity of manufacturing systems, both for the operators as for the support services. This is especially true in automotive industry, where customisation is increasing at a rapid pace. To counter the ensuing loss of productivity, a more fundamental approach to dealing with this complexity in manufacturing processes is required. In order to investigate the impact of complexity on production performance, one must first delineate the concept and then identify as unambiguously as possible highly complex workstations. This article defines complexity at the workstation level and proposes a complexity measure for mixed-model assembly workstations. Based on data from several leading automotive companies from Belgium and Sweden, some statistical models are proposed to characterise workstations complexity. The models are described and their validity and accuracy are discussed.
机译：为了保持或增加其市场份额并同时防止成本上升，制造组织越来越多地使用其当前的制造系统来生产定制输出。结果，大量的产品变型极大地增加了制造系统的复杂性，无论是对于运营商还是对于支持服务。在汽车行业中，定制快速增长的情况尤其如此。为了应对随之而来的生产力损失，需要一种更基本的方法来应对制造过程中的这种复杂性。为了研究复杂性对生产性能的影响，必须首先描述概念，然后尽可能明确地确定高度复杂的工作站。本文在工作站级别定义了复杂性，并提出了用于混合模型装配工作站的复杂性度量。根据比利时和瑞典几家领先汽车公司的数据，提出了一些统计模型来描述工作站的复杂性。描述了模型并讨论了其有效性和准确性。

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