A critique of a variety of “memory-based” process monitoring methods
S Knoth, NA Saleh, MA Mahmoud… - Journal of Quality …, 2023 - Taylor & Francis
Many extensions and modifications have been made to standard process monitoring
methods such as the exponentially weighted moving average (EWMA) chart and the …
methods such as the exponentially weighted moving average (EWMA) chart and the …
Mixed memory control chart based on auxiliary information for simultaneously monitoring of process parameters: an application in glass field
Cumulative sum (CUSUM) and exponentially weighted moving (EWMA) control charts,
known as memory control charts, are famous to monitor a small-to-moderate shift in the …
known as memory control charts, are famous to monitor a small-to-moderate shift in the …
Exponentially weighted moving average—Moving average charts for monitoring the process mean
This research aimed to propose a newly-mixed control chart called the Exponentially
Weighted Moving Average—Moving Average Chart (EWMA-MA) to detect the mean change …
Weighted Moving Average—Moving Average Chart (EWMA-MA) to detect the mean change …
An improved process monitoring by mixed multivariate memory control charts: An application in wind turbine field
Memory control chart such as multivariate CUSUM (MCUSUM) and multivariate EWMA
(MEWMA) control charts are considered superior for the detection of small-to-moderate …
(MEWMA) control charts are considered superior for the detection of small-to-moderate …
Adaptive multivariate dispersion control chart with application to bimetal thermostat data
Adaptive EWMA (AEWMA) control charts have gained remarkable recognition by monitoring
productions over a wide range of shifts. The adaptation of computational statistic as per …
productions over a wide range of shifts. The adaptation of computational statistic as per …
Linear profile monitoring using EWMA structure under ranked set schemes
In many manufacturing processes, study variable is not the only quality characteristic, but
there may exist some explanatory variable (s) that are associated with the study variable …
there may exist some explanatory variable (s) that are associated with the study variable …
An enhanced double homogeneously weighted moving average control chart to monitor process location with application in automobile field
The memory control charts, including cumulative sum (CUSUM) and exponentially weighted
moving average (EWMA) control charts, are widely used to monitor small‐to‐moderate shifts …
moving average (EWMA) control charts, are widely used to monitor small‐to‐moderate shifts …
On mixed memory control charts based on auxiliary information for efficient process monitoring
Control charts are popular monitoring tools in statistical process control toolkit. These are
used to identify assignable causes in the process parameters (location and/or dispersion) …
used to identify assignable causes in the process parameters (location and/or dispersion) …
Homogeneously mixed memory charts with application in the substrate production process
The cumulative sum (CUSUM) and the exponentially weighted moving average (EWMA)
charts are renowned classical memory charts used to monitor small and moderate shifts in …
charts are renowned classical memory charts used to monitor small and moderate shifts in …
A new ‐TEWMA control chart for monitoring process dispersion
K Chatterjee, C Koukouvinos… - Quality and Reliability …, 2021 - Wiley Online Library
Control charts are very popular quality tools used to detect and control industrial process
deviations in statistical process control. The current paper presents a new triple …
deviations in statistical process control. The current paper presents a new triple …