Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters
The 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...
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my-usm-ep.591562023-08-17T01:16:05Z Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters 2022-03 Nahar Mim, Faijun QA1 Mathematics (General) The 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. 2022-03 Thesis http://eprints.usm.my/59156/ http://eprints.usm.my/59156/1/24%20Pages%20from%20FAIJUN%20NAHAR%20MIM%20-%20TESIS.pdf application/pdf en public phd doctoral Perpustakaan Hamzah Sendut Pusat Pengajian Sains Matematik |
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Universiti Sains Malaysia |
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English |
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QA1 Mathematics (General) |
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QA1 Mathematics (General) Nahar Mim, Faijun Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters |
description |
The 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. |
format |
Thesis |
qualification_name |
Doctor of Philosophy (PhD.) |
qualification_level |
Doctorate |
author |
Nahar Mim, Faijun |
author_facet |
Nahar Mim, Faijun |
author_sort |
Nahar Mim, Faijun |
title |
Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters |
title_short |
Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters |
title_full |
Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters |
title_fullStr |
Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters |
title_full_unstemmed |
Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters |
title_sort |
development of variable sampling interval run sum t chart and triple sampling x ̅ chart with estimated process parameters |
granting_institution |
Perpustakaan Hamzah Sendut |
granting_department |
Pusat Pengajian Sains Matematik |
publishDate |
2022 |
url |
http://eprints.usm.my/59156/1/24%20Pages%20from%20FAIJUN%20NAHAR%20MIM%20-%20TESIS.pdf |
_version_ |
1776101257950265344 |