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Data driven bottleneck detection of manufacturing systems

机译：数据驱动的制造系统瓶颈检测

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摘要

Bottlenecks within a production line significantly reduce the productivity. Quick and correct identification of the bottleneck locations can lead to an improvement in the operation management of utilising finite manufacturing resources, increasing the system throughput, and minimising the total cost of production. Most of the current bottleneck detection schemes focus on the long-term bottleneck detection problem and an analytical or simulation model is usually needed. Due to recent developments, short-term process control and quick decision making on the plant floor have emerged as important qualities for operation management. This research proposes a new data driven method for throughput bottleneck detection in both the short and long term. The method utilises the production line blockage and starvation probabilities and buffer content records to identify the production constraints without building an analytical or simulation model. The method has been verified both analytically and by simulation. An industrial case study has also been used in order to demonstrate the implementation and validate the efficiency of the proposed bottleneck detection method.
机译：生产线中的瓶颈会大大降低生产率。快速正确地识别瓶颈位置可以通过利用有限的制造资源，提高系统吞吐量和最小化总生产成本来改善运营管理。当前大多数瓶颈检测方案都集中在长期瓶颈检测问题上，通常需要分析或仿真模型。由于最近的发展，在工厂车间的短期过程控制和快速决策已成为操作管理的重要素质。这项研究提出了一种新的数据驱动方法，用于短期和长期的吞吐量瓶颈检测。该方法利用生产线阻塞和饥饿的可能性以及缓冲内容记录来识别生产约束，而无需建立分析或仿真模型。该方法已通过分析和仿真验证。还使用了一个工业案例研究来演示实现并验证所提出的瓶颈检测方法的效率。

著录项

  • 来源
    《International Journal of Production Research》 |2009年第18期|5019-5036|共18页
  • 作者

    Lin Li; Qing Chang; Jun Ni;

  • 作者单位

    Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI, USA;

    Manufacturing Systems Research Lab, General Motors R&D Center, Warren, MI, USA;

    Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    data driven; bottleneck; short term; turning point;

    机译：数据驱动瓶颈;短期;转折点;

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