Monitoring the coefficient of variation using a variable sampling interval EWMA chart

WC Yeong, MBC Khoo, LK Tham… - Journal of Quality …, 2017 - Taylor & Francis
In recent years, the coefficient of variation (CV) chart is receiving increasing attention in
quality control. A number of studies demonstrated that adaptive charts could detect process …

Energy and production analysis of a dairy milk factory: A case of study

ÖÖ Taner - Journal of Thermal Engineering, 2023 - dergipark.org.tr
This study illustrates a factory's production efficiency by demonstrating its energy efficiency
in the dairy milk industry. Determining the thermal energy to save energy enhances the prof …

Dairy factory milk product processing and sustainable of the shelf-life extension with artificial intelligence: a model study

O Oztuna Taner, AB Çolak - Frontiers in Sustainable Food Systems, 2024 - frontiersin.org
This study models milk product processing and sustainable of the shelf-life extension in a
dairy factory using artificial intelligence. The Cappadocia dairy factory was used to study …

Optimal monitoring of Poisson data with known and unknown shifts

J Wang, ZL Chong, P Qiu - Computers & Industrial Engineering, 2021 - Elsevier
The number of event occurrences, called counts are prevalent in many fields such as
manufacturing industry and public health. Control charts have been widely employed to …

Advanced materials management for Indian construction industry by application of statistical process control tools

D Sarkar - Materials Today: Proceedings, 2022 - Elsevier
This paper aims at exploring the applications of advanced Statistical Process Control (SPC)
tool like Cumulative Sum (CUSUM) with V-mask for monitoring of advanced materials of …

Optimal constrained design of control charts using stochastic approximations

D Zago, G Capizzi, P Qiu - Journal of Quality Technology, 2024 - Taylor & Francis
In statistical process monitoring, control charts typically depend on a set of tuning
parameters besides its control limit (s). Proper selection of these tuning parameters is crucial …

Последовательный алгоритм обнаружения момента изменения дисперсии временного ряда

ГФ Филаретов, АА Червова - Заводская лаборатория. Диагностика …, 2019 - zldm.ru
Аннотация Рассмотрен один из последовательных параметрических методов
обнаружения «разладки» дискретного случайного процесса, т. е. спонтанного …

Bivariate copula-based CUSUM charts for monitoring conditional nonlinear processes with first-order autocorrelation

C Wu, S Si - Journal of Statistical Computation and Simulation, 2022 - Taylor & Francis
This paper considers the bivariate copula-based first-order Markov models to describe
nonlinear dependence in autocorrelated data. Then the cumulative sum (CUSUM) charts …

Improved CEM-RBS Control Charts for Monitoring the Process Mean using Ranked-Based Sampling Designs

M Tayyab, W Yasin, A Arshad… - Scientia …, 2022 - scientiairanica.sharif.edu
In this study, different ranked-based sampling (RBS) schemes are used to design a sensitive
control chart to monitor the small or moderate shifts in the process mean and named …

A gradient approach to efficient design and analysis of multivariate EWMA control charts

W Huang, L Shu, W Jiang - Journal of Statistical Computation and …, 2018 - Taylor & Francis
Compared to the grid search approach to optimal design of control charts, the gradient-
based approach is more computationally efficient as the gradient information indicates the …