Process capability indices—a review, 1992–2000

S Kotz, NL Johnson - Journal of quality technology, 2002 - Taylor & Francis
We provide a compact survey and brief interpretations and comments on some 170
publications on process capability indices which appeared in widely scattered sources …

[图书][B] Encyclopedia and handbook of process capability indices: a comprehensive exposition of quality control measures

W Pearn, S Kotz - 2006 - books.google.com
This unique volume provides an up-to-date and detailed description of the various process
capability indices widely (and sometimes misleadingly) used in the applications at …

Modelling robustness for manufacturing processes: a critical review

SC Mondal, PK Ray, J Maiti - International Journal of Production …, 2014 - Taylor & Francis
'Robustness' is an important concept used in quality engineering for the improvement of
quality in a manufacturing process. A process which is insensitive to noise variation is called …

Classical and Bayesian inference of Cpy for generalized Lindley distributed quality characteristic

M Saha, S Dey, AS Yadav… - Quality and Reliability …, 2019 - Wiley Online Library
The process capability index (PCI) is a quality control–related statistic mostly used in the
manufacturing industry, which is used to assess the capability of some monitored process. It …

过程能力指数综述

汤淑明, 王飞跃 - 应用概率统计, 2004 - aps.ecnu.edu.cn
统计过程控制是现代化工业生产中确保产品质量和可靠性的核心方法之一, 而过程能力指数则是
度量一个工业过程能力的重要指标. 本文综述了过程能力指数的研究现状, 首先介绍了过程能力 …

On generalizing process capability indices

SS Maiti, M Saha, AK Nanda - Quality Technology & Quantitative …, 2010 - Taylor & Francis
A generalized process capability index, defined as the ratio of proportion of specification
conformance (or, process yield) to proportion of desired (or, natural) conformance, has been …

Bootstrap confidence intervals of generalized process capability index Cpyk for Lindley and power Lindley distributions

S Dey, M Saha, SS Maiti, CH Jun - Communications in Statistics …, 2018 - Taylor & Francis
One of the indicators for evaluating the capability of a process is the process capability
index. In this article, bootstrap confidence intervals of the generalized process capability …

A process capability index that is based on the proportion of conformance

M Perakis, E Xekalaki - Journal of Statistical Computation and …, 2002 - Taylor & Francis
In this paper a new process capability index is proposed, which is based on the proportion of
conformance of the process and has several appealing features. This index is simple in its …

Development of robust confidence intervals for the cost-based process capability index

L Ouyang, S Dey, C Park - Computers & Industrial Engineering, 2024 - Elsevier
We consider the process capability index C pmc when a tolerance cost function is
introduced. It is well known that C pmc performs well under the general assumption that the …

[HTML][HTML] Methodological insights for industrial quality control management: The impact of various estimators of the standard deviation on the process capability index

E Álvarez, PJ Moya-Férnandez… - Journal of King Saud …, 2015 - Elsevier
Statistical quality control (SQC) is used by companies and industries for many reasons. For
example, the process capability of machines is an important aspect of SQC, which consists …