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- Ppk in QS9000 means Preliminary Process Capability Index. 已经排除了特殊原因引起的变差,是正态分布。
- Process capability index that is affected by the difference between the sample mean and the target value. 受样本中心值与规格中心值之差所影响的制程能力指针。
- In this paper, the calculating method of the process capability index for non-normal distribution is given by Pearson system of distributions. 摘要本文利用皮尔逊分布族设计了一种计算非正态分布工序能力的方法。
- KEYWORDS : process capability index, quality loss function, skewness correction, control chart. 关键字: 制程能力指标、品质损失函数、偏态校正、管制图。
- Key words MVA, confidence interval, standard deviation,process capability indices. 本刊中 包含“MVA; 置信区间; 标准差; 过程能力指数.
- Process Capability Indices (PCIs) of the product-realized process in QMS was studied in this thesis. 对质量管理体系产品实现过程的过程能力指数进行了研究。
- Process Capability Index in Naive Sense 广义过程能力指数
- It is one of the current hotspots in the analysis of process capability to study the process capability indices(PCIs) for non-normal distributions. 非正态分布条件下过程能力指数的研究是目前关于过程能力分析中的热点之一。
- telecommunication service process capability index 电信服务过程能力指数
- multivariate process capability index 多元过程能力指数
- Calculating and evaluating process capability indices are very important for process quality analysis and control, and they are also included in CAQ as a key module. 在工序质量分析与控制中,计算与评价工序能力指数是一项非常重要的工作,也是计算机辅助质量系统的一个重要模块。
- working process capability index 工序能力指数
- Traditional quality management considered that it was not availed to improve the economic benefits of the enterprises in spite of too high or too low process capability indices(PCIs). 传统的质量管理观认为,过高或过低的过程能力指数都不利于企业经济效益的提高。
- Traditional quality management considered that it was not availed to improve the economic benefits of the enterprises in spite of too high or too low process capability indices (PCIs). 摘要传统的质量管理观认为,过高或过低的过程能力指数都不利于企业经济效益的提高。
- multivariate process capability indices 多元过程能力指数
- Multivariate Process Capability Index Based on Coefficient of Variation 基于差异系数的多元过程能力指数
- Multivariate Process Capability Index Based on Weighting Coefficient 基于权重系数的多变量工序能力指数计算模型
- A Study on Tool Life Based on Process Capability Indices 基于过程能力指数的刀具寿命研究
- The Calculating Method of the Process Capability Index for Non-normal Distribution by Pearson System of Distributions 利用皮尔逊分布族计算非正态分布工序能力指数
- A Process Capability Index Based on the Proportion of Conformanceand the Estimation of Its Lower Confidence Limit 一种基于产出合格率的过程能力指数及其置信下限的估计