Comparative studies on the effectiveness between X and synthetic control charts
Traditional X Charts used for Statistical process control is quite ineffective in detecting small shifts in mean. In this project, a Synthetic chart has been designed and a comparative study on the effectiveness between X and Synthetic Control Charts is conducted. This is accomplished by analyzing t...
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sg-ntu-dr.10356-63412023-03-11T17:26:49Z Comparative studies on the effectiveness between X and synthetic control charts Salli Aruliah Arul Shalom. Wu, Zhang School of Mechanical and Production Engineering DRNTU::Engineering::Manufacturing Traditional X Charts used for Statistical process control is quite ineffective in detecting small shifts in mean. In this project, a Synthetic chart has been designed and a comparative study on the effectiveness between X and Synthetic Control Charts is conducted. This is accomplished by analyzing the detective power of both the control charts on different mean shifts. A desired process is chosen for this study and real data from the shop floor are used. The results of tests show that the Synthetic charts is more significantly effective in detecting mean shifts compared to the X chart. Further to that, an on-line Statistical process control is designed using the Synthetic chart, integrated with a Shop floor control system. Thus, the Synthetic chart is being implemented in a Computer Integrated Manufacturing (CIM) environment. Master of Science (Computer Integrated Manufacturing) 2008-09-17T11:12:24Z 2008-09-17T11:12:24Z 2000 2000 Thesis http://hdl.handle.net/10356/6341 Nanyang Technological University application/pdf |
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DRNTU::Engineering::Manufacturing Salli Aruliah Arul Shalom. Comparative studies on the effectiveness between X and synthetic control charts |
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Traditional X Charts used for Statistical process control is quite ineffective in detecting small shifts in mean. In this project, a Synthetic chart has been designed and a comparative study on the effectiveness between X and Synthetic Control Charts is conducted. This is accomplished by analyzing the detective power of both the control charts on different mean shifts. A desired process is chosen for this study and real data from the shop floor are used. The results of tests show that the Synthetic charts is more significantly effective in detecting mean shifts compared to the X chart. Further to that, an on-line Statistical process control is designed using the Synthetic chart, integrated with a Shop floor control system. Thus, the Synthetic chart is being implemented in a Computer Integrated Manufacturing (CIM) environment. |
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Wu, Zhang |
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Wu, Zhang Salli Aruliah Arul Shalom. |
format |
Theses and Dissertations |
author |
Salli Aruliah Arul Shalom. |
author_sort |
Salli Aruliah Arul Shalom. |
title |
Comparative studies on the effectiveness between X and synthetic control charts |
title_short |
Comparative studies on the effectiveness between X and synthetic control charts |
title_full |
Comparative studies on the effectiveness between X and synthetic control charts |
title_fullStr |
Comparative studies on the effectiveness between X and synthetic control charts |
title_full_unstemmed |
Comparative studies on the effectiveness between X and synthetic control charts |
title_sort |
comparative studies on the effectiveness between x and synthetic control charts |
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2008 |
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http://hdl.handle.net/10356/6341 |
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1761781611267883008 |