首页> 外文会议>IEEE International Conference on Industrial Engineering and Engineering Management >Research on the structural model of quality variations in manufacturing and its impact on product infant failure rate
【24h】

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

机译:制造质量变化的结构模型及其对产品婴儿失效率的影响

获取原文

摘要

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.
机译:制造过程中的质量差异是造成婴儿高失效率的根本原因。首先提出了由零件级,零件级和系统级组成的制造质量变化的结构模型。然后量身定制用于正相关定量的双变量Gumbel Copula,以获得三个水平变化的相关依赖性,并在威布尔分布下系统地进行结构但相关的质量变化对产品婴儿失败率的影响。最后,进行了案例研究以验证所提出的方法。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号