Nonparametric (distribution-free) control charts: An updated overview and some results
S Chakraborti, MA Graham - Quality Engineering, 2019 - Taylor & Francis
Control charts that are based on assumption (s) of a specific form for the underlying process
distribution are referred to as parametric control charts. There are many applications where …
distribution are referred to as parametric control charts. There are many applications where …
A review of some sampling and aggregation strategies for basic statistical process monitoring
IM Zwetsloot, WH Woodall - Journal of Quality Technology, 2021 - Taylor & Francis
We review the long-established rational subgrouping principle for determining an effective
sampling plan for process monitoring. We present some other general advice that has been …
sampling plan for process monitoring. We present some other general advice that has been …
Application of a novel EWMA-ϕ chart on quality control in asphalt mixtures production
Traditional Shewhart control charts have insufficient detection capabilities for the volatility of
means in asphalt mixture production. This paper proposes an exponentially weighted …
means in asphalt mixture production. This paper proposes an exponentially weighted …
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 …
Monitoring the coefficient of variation using a variable sample size and sampling interval control chart
This article proposes a CV chart by using the variable sample size and sampling interval
(VSSI) feature to improve the performance of the basic CV chart, for detecting small and …
(VSSI) feature to improve the performance of the basic CV chart, for detecting small and …
Optimal design of Shewhart–Lepage type schemes and its application in monitoring service quality
A Mukherjee, R Sen - European Journal of Operational Research, 2018 - Elsevier
We generalize popular distribution-free (nonparametric) Shewhart–Lepage scheme for
simultaneously monitoring of location and scale parameters using an adaptive approach …
simultaneously monitoring of location and scale parameters using an adaptive approach …
New adaptive control charts for monitoring the multivariate coefficient of variation
An adaptive control chart is one of the most effective techniques in Statistical Process
Control (SPC). The coefficient of variation (CV) is common in many real life applications …
Control (SPC). The coefficient of variation (CV) is common in many real life applications …
Optimal designs of the variable sample size chart based on median run length and expected median run length
The variable sample size (VSS) chart, devoted to the detection of moderate mean shifts, has
been widely investigated under the context of the average run‐length criterion. Because the …
been widely investigated under the context of the average run‐length criterion. Because the …
Run and scan rules in statistical process monitoring
In this paper, we provide an overview of the use of run and scan rules in statistical process
monitoring. Although we focus on control charts, supplemented with various stopping rules …
monitoring. Although we focus on control charts, supplemented with various stopping rules …
A proposed variable parameter control chart for monitoring the multivariate coefficient of variation
An efficient process monitoring system is important for achieving sustainable manufacturing.
The control charting technique is one of the most effective techniques to monitor process …
The control charting technique is one of the most effective techniques to monitor process …