Fault diagnostic advisory system using moving-range chart and hazard operability study.
In this paper, fault diagnostic advisory system developed by using the combination of Univariate Statistical Process Control (SPC) and Hazard and Operability (HAZOP) study supported by rule-based approach is presented. Firstly, a plant model was simulated by using commercial HYSYS. PlantTM stimulato...
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| Format: | Article |
| Language: | en |
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Faculty of Chemical and Natural Resources Engineering, UTM
2007
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| Online Access: | http://eprints.utm.my/4635/1/HengHanYann2007_FaultDiagnosticAdvisorySystem.pdf http://eprints.utm.my/4635/ |
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| author | Heng, Han Yann Ali, Mohamad Wijayanuddin Kamsah, Mohd Zaki |
| author_facet | Heng, Han Yann Ali, Mohamad Wijayanuddin Kamsah, Mohd Zaki |
| author_sort | Heng, Han Yann |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | In this paper, fault diagnostic advisory system developed by using the combination of Univariate Statistical Process Control (SPC) and Hazard and Operability (HAZOP) study supported by rule-based approach is presented. Firstly, a plant model was simulated by using commercial HYSYS. PlantTM stimulator. Moving-Range (x-MR) Chart and (HAZOP) study were used to define the causes and consequences of process deviation based on selected parameter for each study node. Fault is considered to occur if one variable is out of control limit. The advisory system has successfully detected and diagnosed the deviations and displayed the causes and consequences of the faults. Although the scheme was developed based on precut fractionation column, the algorithm of fault detection and diagnosis can be extended to other chemical process by changing the x-MR chart and HAZOP study for each selected monitoring variables. |
| format | Article |
| id | my.utm.eprints-4635 |
| institution | Universiti Teknologi Malaysia |
| language | en |
| publishDate | 2007 |
| publisher | Faculty of Chemical and Natural Resources Engineering, UTM |
| record_format | eprints |
| spelling | my.utm.eprints-46352017-10-16T01:35:28Z http://eprints.utm.my/4635/ Fault diagnostic advisory system using moving-range chart and hazard operability study. Heng, Han Yann Ali, Mohamad Wijayanuddin Kamsah, Mohd Zaki T Technology (General) In this paper, fault diagnostic advisory system developed by using the combination of Univariate Statistical Process Control (SPC) and Hazard and Operability (HAZOP) study supported by rule-based approach is presented. Firstly, a plant model was simulated by using commercial HYSYS. PlantTM stimulator. Moving-Range (x-MR) Chart and (HAZOP) study were used to define the causes and consequences of process deviation based on selected parameter for each study node. Fault is considered to occur if one variable is out of control limit. The advisory system has successfully detected and diagnosed the deviations and displayed the causes and consequences of the faults. Although the scheme was developed based on precut fractionation column, the algorithm of fault detection and diagnosis can be extended to other chemical process by changing the x-MR chart and HAZOP study for each selected monitoring variables. Faculty of Chemical and Natural Resources Engineering, UTM 2007-03 Article PeerReviewed application/pdf en http://eprints.utm.my/4635/1/HengHanYann2007_FaultDiagnosticAdvisorySystem.pdf Heng, Han Yann and Ali, Mohamad Wijayanuddin and Kamsah, Mohd Zaki (2007) Fault diagnostic advisory system using moving-range chart and hazard operability study. Journal of Chemical and Natural Resources Engineering, 1 . pp. 50-70. ISSN 1823-5255 |
| spellingShingle | T Technology (General) Heng, Han Yann Ali, Mohamad Wijayanuddin Kamsah, Mohd Zaki Fault diagnostic advisory system using moving-range chart and hazard operability study. |
| title | Fault diagnostic advisory system using moving-range chart and hazard operability study. |
| title_full | Fault diagnostic advisory system using moving-range chart and hazard operability study. |
| title_fullStr | Fault diagnostic advisory system using moving-range chart and hazard operability study. |
| title_full_unstemmed | Fault diagnostic advisory system using moving-range chart and hazard operability study. |
| title_short | Fault diagnostic advisory system using moving-range chart and hazard operability study. |
| title_sort | fault diagnostic advisory system using moving-range chart and hazard operability study. |
| topic | T Technology (General) |
| url | http://eprints.utm.my/4635/1/HengHanYann2007_FaultDiagnosticAdvisorySystem.pdf http://eprints.utm.my/4635/ |
| url_provider | http://eprints.utm.my/ |