On designing a new Tukey-EWMA control chart for process monitoring

QUA Khaliq, M Riaz, S Ahmad - The International Journal of Advanced …, 2016 - Springer
Exponentially weighted moving average (EWMA) and cumulative sum (CUSUM) charts are
used to detect smaller shifts in process parameters. The usual EWMA and CUSUM charts …

Mixed Tukey EWMA-CUSUM control chart and its applications

M Riaz, QUA Khaliq, S Gul - Quality Technology & Quantitative …, 2017 - Taylor & Francis
Tukey control chart (TCC) is a popular choice for robust monitoring of process parameters.
With the advancement in technology, we develop refined techniques that incorporate …

Robust Tukey–CUSUM control chart for process monitoring

QULA Khaliq, M Riaz - Quality and Reliability Engineering …, 2016 - Wiley Online Library
In real world scenarios, we continuously inspect the performing behavior of different features
of processes. A change in the process parameters may affect the product quality and …

[PDF][PDF] Mixed Tukey-double moving average for monitoring of process mean

S Sukparungsee, N Saengsura, Y Areepong… - Thailand …, 2021 - researchgate.net
A double moving average (DMA) control chart is used to detect smaller shifts in the process
parameters. The DMA chart depends on the normality assumption for a better detection …