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Performance evaluation of serial-parallel manufacturing systems based on the impact of heterogeneous feedstocks on machine degradation

机译：基于异构原料对机床降解影响的串行制造系统性能评价

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摘要

Heterogeneity of feedstock quality can bring disturbances to machine degradation and product quality. Therefore, machine reliability modeling and machining quality analysis considering the flow of heterogeneous feed-stocks are very essential in the performance evaluation of manufacturing systems. This paper presents a new mixture degradation model to evaluate the reliability of manufacturing machines that accounts for the flow and impact of heterogeneous feedstocks in serial-parallel manufacturing systems. Specifically, this mixture model leverages two Weibull distributions to describe machine degradation processes under the conditions of high-quality and low-quality feedstocks. Then, the flow of low-quality feedstocks is modeled by the non-homogeneous Poisson process, so that an interacting chain of quality and reliability is formulated for the serial-parallel manufacturing system. Based on the proposed model, an evaluation framework for the performance of serial-parallel manufacturing systems is provided. Finally, simulation experiments are implemented to analyze the operation status and quality loss of the system. The results showed the effectiveness of the proposed method in performance modeling of serial-parallel manufacturing systems with mixture machine degradation. The proposed approach shows strong potentials for general applications in the performance analysis of complex-structure manufacturing systems.
机译：原料质量的异质性可以为机器降解和产品质量带来干扰。因此，考虑到异质饲料股流动的机器可靠性建模和加工质量分析在制造系统的性能评估中是非常重要的。本文介绍了一种新的混合物劣化模型，以评估制造机器的可靠性，该机器占串行制造系统中异质原料的流动和冲击。具体而言，该混合模型利用两个Weibull分布来描述在高质量和低质量原料条件下的机器劣化过程。然后，低质量原料的流量由非均质泊松工艺建模，因此为串行平行制造系统配制了质量和可靠性的相互作用链。基于所提出的模型，提供了一种用于串行制造系统性能的评估框架。最后，实施了仿真实验，分析了系统的运行状态和质量损失。结果表明，串行制造系统性能建模中提出的方法的有效性，混合机劣化。该方法表明，在复杂结构制造系统的性能分析中，普遍应用的强大潜力。

著录项

  • 来源
    《Reliability Engineering & System Safety》 |2021年第3期|107319.1-107319.11|共11页
  • 作者

    Ye Zhenggeng; Yang Hui; Cai Zhiqiang; Si Shubin; Zhou Fuli;

  • 作者单位

    Northwestern Polytech Univ Sch Mech Engn Dept Ind Engn Xian 710072 Peoples R China|Northwestern Polytech Univ Minist Ind & Informat Technol Key Lab Ind Engn & Intelligent Mfg Xian 710072 Peoples R China|Penn State Univ Harold & Inge Marcus Dept Ind & Mfg Engn University Pk PA 16802 USA;

    Penn State Univ Harold & Inge Marcus Dept Ind & Mfg Engn University Pk PA 16802 USA;

    Northwestern Polytech Univ Sch Mech Engn Dept Ind Engn Xian 710072 Peoples R China|Northwestern Polytech Univ Minist Ind & Informat Technol Key Lab Ind Engn & Intelligent Mfg Xian 710072 Peoples R China;

    Northwestern Polytech Univ Sch Mech Engn Dept Ind Engn Xian 710072 Peoples R China|Northwestern Polytech Univ Minist Ind & Informat Technol Key Lab Ind Engn & Intelligent Mfg Xian 710072 Peoples R China;

    Zhengzhou Univ Light Ind Coll Econ & Management Res Ctr Innovat & Ind Zhengzhou 450001 Peoples R China;

  • 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

    Serial-parallel manufacturing system; Reliability; Feedstock; Quality; Mixture degradation; Non-homogeneous poisson process;

    机译：串行制造系统;可靠性;原料;质量;混合劣化;非均匀泊松过程;

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