A review of ranked set sampling and modified methods in designing control charts

A Mohammadkhani, A Amiri… - Quality and Reliability …, 2023 - Wiley Online Library
Statistical process monitoring (SPM) and designing control charts include measuring quality
characteristics by considering the time and cost constraints. Ranked set sampling (RSS) is a …

Run rules schemes for statistical process monitoring: A literature review

Z Jalilibal, MHA Karavigh, A Amiri… - Quality Technology & …, 2023 - Taylor & Francis
Different control charts are developed for monitoring various types of quality characteristics
in the area of Statistical Process Monitoring (SPM). Moreover, new techniques are proposed …

Mixed cumulative sum–exponentially weighted moving average control charts: an efficient way of monitoring process location

B Zaman, M Riaz, N Abbas… - Quality and Reliability …, 2015 - Wiley Online Library
Shewhart, exponentially weighted moving average (EWMA), and cumulative sum (CUSUM)
charts are famous statistical tools, to handle special causes and to bring the process back in …

A joint design of production run length, maintenance policy and control chart with multiple assignable causes

A Salmasnia, B Abdzadeh, M Namdar - Journal of manufacturing systems, 2017 - Elsevier
Although economic production quantity, statistical process monitoring and maintenance are
three major concepts in process optimization of industrial environments, they have been …

[PDF][PDF] Review of ranked set sampling: modifications and applications

AI Al-Omari, CN Bouza - Revista Investigación Operacional, 2014 - researchgate.net
The problem of estimating the population mean is considered by McIntyre (1952). A new
sampling method is suggested, namely; ranked set sampling (RSS) as efficient method …

Nutrients can enhance the abundance and expression of alkane hydroxylase CYP153 gene in the rhizosphere of ryegrass planted in hydrocarbon-polluted soil

M Arslan, M Afzal, I Amin, S Iqbal, QM Khan - PLoS One, 2014 - journals.plos.org
Plant-bacteria partnership is a promising strategy for the remediation of soil and water
polluted with hydrocarbons. However, the limitation of major nutrients (N, P and K) in soil …

[HTML][HTML] Phragmites australis—a helophytic grass—can establish successful partnership with phenol-degrading bacteria in a floating treatment wetland

H Saleem, M Arslan, K Rehman, R Tahseen… - Saudi journal of …, 2019 - Elsevier
Helophytic plants contribute significantly in phytoremediation of a variety of pollutants due to
their physiological or biochemical mechanisms. Phenol, which is reported to have …

An efficient nonparametric EWMA Wilcoxon signed‐rank chart for monitoring location

M Abid, HZ Nazir, M Riaz, Z Lin - Quality and Reliability …, 2017 - Wiley Online Library
The statistical performance of traditional control charts for monitoring the process shifts is
doubtful if the underlying process will not follow a normal distribution. So, in this situation …

Adaptive EWMA control chart for monitoring the coefficient of variation under ranked set sampling schemes

A Riaz, M Noor-ul-Amin, W Emam, Y Tashkandy… - Scientific Reports, 2023 - nature.com
In this study, we introduce an Adaptive Exponentially Weighted Moving based Coefficient of
Variation (AEWMCV) control chart, designed to address situations where the process mean …

Linear profile monitoring using EWMA structure under ranked set schemes

M Riaz, T Mahmood, SA Abbasi, N Abbas… - The International Journal …, 2017 - Springer
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 …