Design of an EWMA control chart by adaptation of smoothing constant based on a function of estimated shift

Design of an EWMA control chart by adaptation of smoothing constant based on a function of estimated shift

Abstract This study introduces a novel Adaptive EWMA (AEWMA) control chart designed to monitor the mean of a normally distributed process with enhanced responsiveness. The proposed methodology dynamically adjusts the smoothing constant based on a proposed continuous function of the estimated mean sh...

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Bibliographic Details
Main Authors: Hadeel AlQadi, Walid Abdelfattah, Tahir Abbas, Abdullah Ali H. Ahmadini, Amani Idris Ahmed Sayed, Bakhtiyar Ahmad
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Statistical process control
Control chart
Average run length
Adaptive control chart
Online Access:https://doi.org/10.1038/s41598-025-09735-z
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https://doi.org/10.1038/s41598-025-09735-z

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