This research proposes two one-sided MCV charts in the presence of measurement errors, one for detecting decreasing MCV shifts and another for detecting ...
Multivariate coefficient of variation charts with measurement errors - HAL
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This research proposes two one-sided MCV charts in the presence of measurement errors, one for detecting decreasing MCV shifts and another for detecting ...
The new one-sided adaptive charts to monitor the MCV are proposed, which applies a variable sampling interval (VSI) strategy on an exponentially weighted ...
Sep 23, 2020 · The implementation of the existing multivariate coefficient of variation (MCV) charts ignores the presence of measurement errors.
Abstract. The effects of measurement errors on the performances of multivariate charts have not been extensively investigated compared with univariate charts.
Also, in many processes, monitoring the mean or variance of the process is unreasonable due to ...
Jun 1, 2022 · This paper fills the gap by developing multivariate Shewhart-type control charts to monitor MCV with different autocorrelation structures for the observations.
Multivariate coefficient of variation charts with measurement errors ; Journal: Computers & Industrial Engineering, 2020, p. 106633 ; Publisher: Elsevier BV.
Jul 5, 2022 · Recently, Tran et al. [10] developed one with measurement errors, and Yeong et al. [11] designed synthetic γ charts to reduce cost. For the ...
Examples of other research contributions include MCV charts considering measurement errors by Ayyoub et al., (2020), sensitivity of Shewhart MCV charts for ...