Riaz Muhammad

Muhammad Riaz

Information about the author Muhammad Riaz will soon be added to the site.
Found 31 papers in total
Memory-Type Control Charts for Monitoring the Process Dispersion
2014
Control charts have been broadly used for monitoring the process mean and dispersion....
Improving the Performance of Exponentially Weighted Moving Average Control Charts
2014
A control chart is a graphical tool used for monitoring a production process and...
On monitoring process variability under double sampling scheme
2013
The presence of variation in all manufacturing and measurement processes is a natural...
Enhancing the performance of EWMA charts
2011
Control charts are extensively used in processes and are very helpful in determining...
An improved control chart structure for process location parameter
2011
The article proposes a Shewhart-type control chart, namely M t chart, for an improved...
On the performance of different control charting rules
2011
In the literature a number of control charting rules are proposed to decide whether a...
Improving the performance of CUSUM charts
2011
The control chart is an important statistical technique that is used to monitor the...
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