Some recent developments on the effects of parameter estimation on control charts

S Psarakis, AK Vyniou… - Quality and Reliability …, 2014 - Wiley Online Library
Statistical process control plays a key role in today's highly competitive industrial
environment since it allows quality practitioners to timely detect out‐of‐control situations and …

A review and critique of auxiliary information-based process monitoring methods

NA Saleh, MA Mahmoud, WH Woodall… - Quality Technology & …, 2023 - Taylor & Francis
We review the rapidly growing literature on auxiliary information-based (AIB) process
monitoring methods. Under this approach, there is an assumption that the auxiliary variable …

Mixed memory control chart based on auxiliary information for simultaneously monitoring of process parameters: an application in glass field

SM Anwar, M Aslam, B Zaman, M Riaz - Computers & Industrial …, 2021 - Elsevier
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 …

A new synthetic control chart for monitoring process mean using auxiliary information

A Haq, MBC Khoo - Journal of Statistical Computation and …, 2016 - Taylor & Francis
Quality control charts have been widely recognized as a potentially powerful statistical
process monitoring tool in statistical process control because of their superior ability in …

Performance of maximum EWMA control chart in the presence of measurement error using auxiliary information

M Noor-ul-Amin, A Javaid, M Hanif… - … in Statistics-Simulation …, 2022 - Taylor & Francis
EWMA and Max-EWMA charts are considered efficient for individual as well as joint
monitoring of mean and variance shifts in the production process. However, measurement …

A new double sampling control chart for monitoring process mean using auxiliary information

A Haq, MBC Khoo - Journal of Statistical Computation and …, 2018 - Taylor & Francis
Statistical quality control charts have been widely accepted as a potentially powerful process
monitoring tool because of their excellent speed in tracking shifts in the underlying process …

An enhanced double homogeneously weighted moving average control chart to monitor process location with application in automobile field

SM Anwar, M Aslam, B Zaman… - Quality and Reliability …, 2022 - Wiley Online Library
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 …

On mixed memory control charts based on auxiliary information for efficient process monitoring

SM Anwar, M Aslam, M Riaz… - Quality and Reliability …, 2020 - Wiley Online Library
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) …

On efficient use of auxiliary information for control charting in SPC

S Ahmad, SA Abbasi, M Riaz, N Abbas - Computers & Industrial …, 2014 - Elsevier
Abstract In Statistical Process Control (SPC), monitoring of the process dispersion has a
major impact on the performance of processes like manufacturing, management and …

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 …