首页> 外文期刊>Mathematics and computers in simulation >Computational procedure of assessing lifetime performance index of Weibull lifetime products with the upper record values
【24h】

Computational procedure of assessing lifetime performance index of Weibull lifetime products with the upper record values

机译:最高记录值评估威布尔寿命产品寿命性能指数的计算程序

获取原文
获取原文并翻译 | 示例
       

摘要

Process capability indices (PCIs) are used to measure process potential and performance. This study constructs an uniformly minimum variance unbiased estimator (UMVUE) of the lifetime performance index based on the upper record values for Weibull lifetime model. Then the UMVUE of the lifetime performance index is utilized to develop the new hypothesis testing procedure in the condition of known lower specification limit. Finally, two examples are presented to assess the behavior of this test statistic for testing null hypothesis under given significance level. Moreover, the product managers can then employ the new testing procedure to determine whether the process adheres to the required level.
机译:过程能力指数(PCI)用于测量过程潜力和性能。基于威布尔寿命模型的最高记录值,本研究构建了寿命性能指标的统一最小方差无偏估计量(UMVUE)。然后,在已知的规格下限条件下,使用寿命性能指标的UMVUE来开发新的假设检验程序。最后,给出了两个例子来评估在给定显着性水平下检验零假设的检验统计量的行为。而且,产品经理然后可以采用新的测试程序来确定过程是否符合要求的水平。

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