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Research on the structural model of quality variations in manufacturing and its impact on product infant failure rate

  • Linbo Wang*
  • , Yihai He
  • , Zhenzhen He
  • *Corresponding author for this work

    Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

    Abstract

    Quality variations in manufacturing are the root causes for product high infant failure rate. A structural model of quality variations in manufacturing composed of part-level, component-level and system-level is put forward firstly. Then the bi-variant Gumbel Copula for positive correlation quantification is tailored to obtain the correlation dependence of the three levelled variations, and the impact of the structural but correlated quality variations on product infant failure rate is conducted systematically under Weibull distribution. Finally, a case study is carried out to verify the proposed method.
    Original languageEnglish
    Title of host publication2015 IEEE International Conference on Industrial Engineering and Engineering Management
    PublisherIEEE Computer Society
    Pages792-796
    ISBN (Electronic)9781467380652
    ISBN (Print)9781467380669, 9781467380676
    DOIs
    Publication statusPublished - 7 Dec 2015
    Event2015 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2015) - SUNTEC Convention Centre, Singapore, Singapore
    Duration: 6 Dec 20159 Dec 2015
    http://www.meetmatt.net/ieem2015/docs/IEEM%202015%20Program%20Book.pdf
    http://www.IEEM.org

    Conference

    Conference2015 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM 2015)
    Abbreviated titleIEEM 2015
    PlaceSingapore
    CitySingapore
    Period6/12/159/12/15
    Internet address

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 9 - Industry, Innovation, and Infrastructure
      SDG 9 Industry, Innovation, and Infrastructure

    Research Keywords

    • Gumbel Copula
    • Infant failure rate
    • quality variations
    • structural model
    • Weibull distribution

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