Combined Shewhart CUSUM charts using auxiliary variable
A control chart is an important statistical tool for monitoring disturbances in a statistical
process, and it is richly applied in the industrial sector, the health sector and the agricultural …
process, and it is richly applied in the industrial sector, the health sector and the agricultural …
Effect of measurement error on exponentially weighted moving average control charts under ranked set sampling schemes
Control charts are a powerful statistical process monitoring tool often used to monitor the
stability of manufacturing processes. In quality control applications, measurement errors …
stability of manufacturing processes. In quality control applications, measurement errors …
The optimal control chart selection for monitoring COVID-19 phases: a case study of daily deaths in the USA
Epidemiologists frequently adopt statistical process control tools, like control charts, to detect
changes in the incidence or prevalence of a specific disease in real time, thereby protecting …
changes in the incidence or prevalence of a specific disease in real time, thereby protecting …
[PDF][PDF] Enhancing the mean ratio estimators for estimating population mean using non-conventional location parameters
Las medidas convencionales de localización son a menudo usadas con elfin de desarrollar
estimatores de raz ón. Sin embargo, en este artículo, sehace un intento por usar algunas …
estimatores de raz ón. Sin embargo, en este artículo, sehace un intento por usar algunas …
A modified CUSUM control chart for monitoring industrial processes
Control charts are the most popular tool of statistical process control for monitoring variety of
processes. The detection ability of these control charts can be improved by introducing …
processes. The detection ability of these control charts can be improved by introducing …
Enhanced Process Monitoring for the Maxwell Process via the CUSUM Control Chart and its Application to the Carbon Fiber Industry
Control charts are the diagnostic tools used in statistical applications for detecting possible
changes in a process. One of the effective approaches for identifying smaller shifts in the …
changes in a process. One of the effective approaches for identifying smaller shifts in the …
On the design of control charts with guaranteed conditional performance under estimated parameters
RJMM Does, R Goedhart… - Quality and Reliability …, 2020 - Wiley Online Library
When designing control charts the in‐control parameters are unknown, so the control limits
have to be estimated using a Phase I reference sample. To evaluate the in‐control …
have to be estimated using a Phase I reference sample. To evaluate the in‐control …
A head-to-head comparative study of the conditional performance of control charts based on estimated parameters
IM Zwetsloot, WH Woodall - Quality Engineering, 2017 - Taylor & Francis
Implementation of the Shewhart, CUSUM, and EWMA charts requires estimates of the in-
control process parameters. Many researchers have shown that estimation error strongly …
control process parameters. Many researchers have shown that estimation error strongly …
New exponentially weighted moving average control charts for monitoring process mean and process dispersion
Exponentially weighted moving average (EWMA) control charts have been widely accepted
because of their excellent performance in detecting small to moderate shifts in the process …
because of their excellent performance in detecting small to moderate shifts in the process …
Robust adaptive exponentially weighted moving average control charts with applications of manufacturing processes
Statistical process control (SPC) has its own importance in the field of quality control. In SPC,
control charts are significant tools to monitor process parameters, and exponentially …
control charts are significant tools to monitor process parameters, and exponentially …