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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| Format: | Thesis |
| Language: | English |
| Published: |
2022
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| Online Access: | http://eprints.usm.my/59156/1/24%20Pages%20from%20FAIJUN%20NAHAR%20MIM%20-%20TESIS.pdf |
| _version_ | 1825908040097857536 |
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| author | Nahar Mim, Faijun |
| author_facet | Nahar Mim, Faijun |
| author_sort | Nahar Mim, Faijun |
| collection | USM |
| 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. |
| first_indexed | 2024-03-06T16:13:03Z |
| format | Thesis |
| id | usm.eprints-59156 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T16:13:03Z |
| publishDate | 2022 |
| record_format | dspace |
| spelling | usm.eprints-591562023-08-17T01:16:05Z http://eprints.usm.my/59156/ Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters 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 NonPeerReviewed application/pdf en http://eprints.usm.my/59156/1/24%20Pages%20from%20FAIJUN%20NAHAR%20MIM%20-%20TESIS.pdf Nahar Mim, Faijun (2022) Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters. PhD thesis, Perpustakaan Hamzah Sendut. |
| spellingShingle | QA1 Mathematics (General) Nahar Mim, Faijun Development Of Variable Sampling Interval Run Sum T Chart And Triple Sampling X ̅ Chart With Estimated Process Parameters |
| title | 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_short | 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 |
| topic | QA1 Mathematics (General) |
| url | http://eprints.usm.my/59156/1/24%20Pages%20from%20FAIJUN%20NAHAR%20MIM%20-%20TESIS.pdf |
| work_keys_str_mv | AT naharmimfaijun developmentofvariablesamplingintervalrunsumtchartandtriplesamplingxchartwithestimatedprocessparameters |