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Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters

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dc.contributor.authorNahar Mim, Faijun
dc.date.accessioned2023-08-17T02:53:18Z
dc.date.available2023-08-17T02:53:18Z
dc.date.issued2022-03
dc.description.abstractThe Shewhart x ̅ control chart is a useful chart in process monitoring. However, the Shewhart x ̅ chart’s performance is significantly affected if the process standard deviation is erroneously estimated. To circumvent this problem, the t chart is commonly used as an alternative to the Shewhart x ̅ chart. The first and second objectives of this thesis aim at enhancing the performance of the basic t chart by proposing the variable sampling interval run sum (VSI RS) t charts for monitoring the mean of a process from a normal distribution, based on known and estimated process mean, respectively. The Markov chain technique is used to compute the optimal parameters for the new charts.
dc.identifier.urihttps://erepo.usm.my/handle/123456789/17293
dc.subjectDevelopment Of Variable Sampling Interval Run
dc.subjectWith Estimated Process Parameters
dc.titleDevelopment Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters
dc.typeResource Types::text::thesis::doctoral thesis
dspace.entity.typePublication
oairecerif.author.affiliationUniversiti Sains Malaysia
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Pusat Pengajian Sains Matematik - Tesis