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Now showing items 11-14 of 14
A non-parametric double homogeneously weighted moving average control chart under sign statistic
(
John Wiley and Sons Ltd
, 2021 , Article)
In practical situations, the underlying process distribution sometimes deviates from normality and their distribution is partially or completely unknown. In that instance, rather than staying with/depending on the conventional ...
Monitoring multivariate coefficient of variation for high-dimensional processes
(
John Wiley and Sons Ltd
, 2022 , Article)
Multivariate coefficient of variation (MCV) charts are effective tools for monitoring process relative variability. They are developed on the assumption that the process subgroup size available for monitoring the MCV ...
Enhancing the detection ability of control charts in profile monitoring by adding RBF ensemble model
(
Springer Science and Business Media Deutschland GmbH
, 2022 , Article)
While numerous contributions and applications have been extended in profile monitoring, little attention has been paid to employing machine learning techniques in development of control charts. In this paper, a novel control ...
Enhanced adaptive multivariate EWMA and CUSUM charts for process mean
(
Taylor and Francis Ltd.
, 2021 , Article)
The multivariate charts are mostly used to simultaneously monitor several quality characteristics in manufacturing processes. In this study, we enhance the sensitivities of the recently proposed adaptive multivariate EWMA ...