Control charts have been widely used for monitoring production processes and identifying assignable causes of variability. Many papers investigate the application of control charts in different ...
Control charts play a fundamental role in ensuring and improving the quality of manufacturing items. These charts consist of upper and lower limits, within which manufacturing operations should ...
Variable parameters (VP) schemes are the most effective adaptive schemes in increasing control charts' sensitivity to detect small to moderate shift sizes. In this paper, we develop four VP adaptive ...