Keyword: control charts

Found 90 papers in total
A run sum Hotelling’s χ 2 control chart
A run sum Hotelling’s χ 2 control chart
2013,
A run sum Hotelling’s χ 2 control chart is proposed and its average run...
A framework for nonparametric profile monitoring
A framework for nonparametric profile monitoring
2013,
Control charts have been widely used for monitoring the functional relationship...
A multivariate synthetic double sampling T 2 control chart
A multivariate synthetic double sampling T 2 control chart
2013,
In this article, we propose a multivariate synthetic double sampling T 2 chart to...
Performance of t control charts in short runs with unknown shift sizes
Performance of t control charts in short runs with unknown shift sizes
2013,
Recently, control charts plotting a statistic having a Student’s t distribution...
Enhancing the performance of EWMA charts
Enhancing the performance of EWMA charts
2011,
Control charts are extensively used in processes and are very helpful in determining...
Moving range charts for monitoring the Weibull shape parameter with single observation samples
Moving range charts for monitoring the Weibull shape parameter with single observation samples
2011,
This paper proposes an approach to monitor shifts in the Weibull shape parameter...
An np-control chart for inspection errors and repeated classifications
An np-control chart for inspection errors and repeated classifications
2011,
The np-control chart has been used to monitor the conforming fraction in process...
Optimal designs of the multivariate synthetic chart for monitoring the process mean vector based on median run length
Optimal designs of the multivariate synthetic chart for monitoring the process mean vector based on median run length
2011,
The average run length (ARL) is usually used as a sole measure of performance of a...
On the performance of different control charting rules
On the performance of different control charting rules
2011,
In the literature a number of control charting rules are proposed to decide whether a...
A control scheme integrating the T chart and TCUSUM chart
A control scheme integrating the T chart and TCUSUM chart
2011,
This article proposes an integrated scheme (T&TCUSUM chart) which combines a...
The Max EWMAMS control chart for joint monitoring of process mean and variance with individual observations
The Max EWMAMS control chart for joint monitoring of process mean and variance with individual observations
2011,
A traditional approach to monitor both the location and the scale parameters of a...
An assessment of the kernel-distance-based multivariate control chart through an industrial application
An assessment of the kernel-distance-based multivariate control chart through an industrial application
2011,
Traditional multivariate quality control charts assume that quality characteristics...
A new SPRT chart for monitoring process mean and variance
A new SPRT chart for monitoring process mean and variance
2011,
This article proposes a new control chart (called the ABS SPRT chart ) for Statistical...
An adaptive Shiryaev‐Roberts procedure for monitoring dispersion
An adaptive Shiryaev‐Roberts procedure for monitoring dispersion
2011,
In this paper, the Shiryaev‐Roberts (SR) procedure is examined and compared...
A generalized Conforming Run Length control chart for monitoring the mean of a variable
A generalized Conforming Run Length control chart for monitoring the mean of a variable
2010,
The attribute Conforming Run Length ( CRL ) control chart has attracted increasing...
Effect of sampling intervals on economic design of proposed X‐bar chart using Lorenzen‐Vance cost model
Effect of sampling intervals on economic design of proposed X‐bar chart using Lorenzen‐Vance cost model
2010,
It is observed that sampling interval (h) and expected cost/hour (C) depend upon...
An economically designed, integrated quality and maintenance model using an adaptive Shewhart chart
An economically designed, integrated quality and maintenance model using an adaptive Shewhart chart
2009,
This paper proposes a model for the economic design of a variable-parameter (Vp)...
Simultaneous optimization of &Xmacr; control chart and age-based preventive maintenance policies under an economic objective
Simultaneous optimization of &Xmacr; control chart and age-based preventive maintenance policies under an economic objective
2008,
The economic design of control charts and the optimization of preventive maintenance...
Quality control chart design under Jidoka
Quality control chart design under Jidoka
2009,
We consider design of control charts in the presence of machine stoppages that are...
Monitoring autocorrelated process mean and variance using a GWMA chart based on residuals
Monitoring autocorrelated process mean and variance using a GWMA chart based on residuals
2008,
This investigation elucidates the feasibility of monitoring a process for which...
Economic design of variable parameters &Xmacr; control charts for processes with fuzzy mean shifts
Economic design of variable parameters &Xmacr; control charts for processes with fuzzy mean shifts
2008,
Modern studies have shown that the &Xmacr; control charts with variable parameters...
Economic–statistical design of adaptive moving average (A–MA) control charts
Economic–statistical design of adaptive moving average (A–MA) control charts
2008,
This research proposes a method for economic–statistical design of adaptive...
Non-normality effects on the economic–statistical design of &Xmacr; charts with Weibull in-control time
Non-normality effects on the economic–statistical design of &Xmacr; charts with Weibull in-control time
2007,
We consider the economic–statistical design of &Xmacr;-control charts for...
Adaptive control charts for attributes and its project in practice
Adaptive control charts for attributes and its project in practice
2005,
Process control charts with variable parameters, also known as adaptive charts, allow...
Papers per page: