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Adaptive control charts for attributes
(2003-06-01)
We develop a general model for adaptive c, np, u and p control charts in which one, two or three design parameters (sample size, sampling interval and control limit width) switch between two values, according to the most ...
Performance Comparisons of EWMA Control Chart Schemes
(Nctu-national Chiao Tung Univ Press, 2010-09-01)
Combining an EWMA chart with a Shewhart chart is traditionally recommended as a means of providing good protection against both small and large shifts in the process mean. Capizzi and Masarotto have proposed an EWMA chart ...
Performance Comparisons of EWMA Control Chart Schemes
(Nctu-national Chiao Tung Univ Press, 2010-09-01)
Combining an EWMA chart with a Shewhart chart is traditionally recommended as a means of providing good protection against both small and large shifts in the process mean. Capizzi and Masarotto have proposed an EWMA chart ...
Synthetic control chart for monitoring the pprocess mean and variance
(Int Soc Sci Appl Technol, 2014)
A stochastic shift model for economically designed charts constrained by the process stage configuration
(Elsevier B.V., 2011-08-01)
An economic model including the labor resource and the process stage configuration is proposed to design g charts allowing for all the design parameters to be varied in an adaptive way. A random shift size is considered ...
A stochastic shift model for economically designed charts constrained by the process stage configuration
(Elsevier B.V., 2011-08-01)
An economic model including the labor resource and the process stage configuration is proposed to design g charts allowing for all the design parameters to be varied in an adaptive way. A random shift size is considered ...
Performance Comparisons of EWMA Control Chart Schemes
(Nctu-national Chiao Tung Univ Press, 2014)
Bivariate control charts with double sampling
(Routledge Journals, Taylor & Francis Ltd, 2008-01-01)
In this article, we consider the T(2) chart with double sampling to control bivariate processes (BDS chart). During the first stage of the sampling, n(1) items of the sample are inspected and two quality characteristics ...
Constrained optimization model for the design of an adaptive (X)over-bar chart
(Taylor & Francis Ltd, 2014)