Eintrag weiter verarbeiten
An alternative approach to safety integrity level determination: results from a case study
Gespeichert in:
| Zeitschriftentitel: | International Journal of Quality & Reliability Management |
|---|---|
| Personen und Körperschaften: | , |
| In: | International Journal of Quality & Reliability Management, 36, 2019, 10, S. 1784-1803 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Emerald
|
| Schlagwörter: |
| author_facet |
Ouazraoui, Nouara Nait-Said, Rachid Ouazraoui, Nouara Nait-Said, Rachid |
|---|---|
| author |
Ouazraoui, Nouara Nait-Said, Rachid |
| spellingShingle |
Ouazraoui, Nouara Nait-Said, Rachid International Journal of Quality & Reliability Management An alternative approach to safety integrity level determination: results from a case study Strategy and Management General Business, Management and Accounting |
| author_sort |
ouazraoui, nouara |
| spelling |
Ouazraoui, Nouara Nait-Said, Rachid 0265-671X Emerald Strategy and Management General Business, Management and Accounting http://dx.doi.org/10.1108/ijqrm-02-2019-0065 <jats:sec> <jats:title content-type="abstract-subheading">Purpose</jats:title> <jats:p>The purpose of this paper is to validate a fuzzy risk graph model through a case study results carried out on a safety instrumented system (SIS).</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title> <jats:p>The proposed model is based on an inference fuzzy system and deals with uncertainty data used as inputs of the conventional risk graph method. The coherence and redundancy of the developed fuzzy rules base are first verified in the case study. A new fuzzy model is suggested for a multi-criteria characterization of the avoidance possibility parameter. The fuzzy safety integrity level (SIL) is determined for two potential accident scenarios.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Findings</jats:title> <jats:p>The applicability of the proposed fuzzy model on SIS shows the importance and pertinence of the proposed fuzzy model as decision-making tools in preventing industrial hazards while taking into consideration uncertain aspects of the data used on the conventional risk graph method. The obtained results show that the use of continuous fuzzy scales solves the problem of interpreting results and provides a more flexible structure to combine risk graph parameters. Therefore, a decision is taken on the basis of precise integrity level values and protective actions in the real world are suggested.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Originality/value</jats:title> <jats:p>Fuzzy logic-based safety integrity assessment allows assessment of the SIL in a more realistic way by using the notion of the linguistic variable for representing information that is qualitative and imprecise and, therefore, ensures better decision making on risk prevention.</jats:p> </jats:sec> An alternative approach to safety integrity level determination: results from a case study International Journal of Quality & Reliability Management |
| doi_str_mv |
10.1108/ijqrm-02-2019-0065 |
| facet_avail |
Online |
| finc_class_facet |
Wirtschaftswissenschaften |
| format |
ElectronicArticle |
| fullrecord |
blob:ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTEwOC9panFybS0wMi0yMDE5LTAwNjU |
| id |
ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTEwOC9panFybS0wMi0yMDE5LTAwNjU |
| institution |
DE-D275 DE-Bn3 DE-Brt1 DE-D161 DE-Gla1 DE-Zi4 DE-15 DE-Pl11 DE-Rs1 DE-105 DE-14 DE-Ch1 DE-L229 |
| imprint |
Emerald, 2019 |
| imprint_str_mv |
Emerald, 2019 |
| issn |
0265-671X |
| issn_str_mv |
0265-671X |
| language |
English |
| mega_collection |
Emerald (CrossRef) |
| match_str |
ouazraoui2019analternativeapproachtosafetyintegrityleveldeterminationresultsfromacasestudy |
| publishDateSort |
2019 |
| publisher |
Emerald |
| recordtype |
ai |
| record_format |
ai |
| series |
International Journal of Quality & Reliability Management |
| source_id |
49 |
| title |
An alternative approach to safety integrity level determination: results from a case study |
| title_unstemmed |
An alternative approach to safety integrity level determination: results from a case study |
| title_full |
An alternative approach to safety integrity level determination: results from a case study |
| title_fullStr |
An alternative approach to safety integrity level determination: results from a case study |
| title_full_unstemmed |
An alternative approach to safety integrity level determination: results from a case study |
| title_short |
An alternative approach to safety integrity level determination: results from a case study |
| title_sort |
an alternative approach to safety integrity level determination: results from a case study |
| topic |
Strategy and Management General Business, Management and Accounting |
| url |
http://dx.doi.org/10.1108/ijqrm-02-2019-0065 |
| publishDate |
2019 |
| physical |
1784-1803 |
| description |
<jats:sec>
<jats:title content-type="abstract-subheading">Purpose</jats:title>
<jats:p>The purpose of this paper is to validate a fuzzy risk graph model through a case study results carried out on a safety instrumented system (SIS).</jats:p>
</jats:sec>
<jats:sec>
<jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title>
<jats:p>The proposed model is based on an inference fuzzy system and deals with uncertainty data used as inputs of the conventional risk graph method. The coherence and redundancy of the developed fuzzy rules base are first verified in the case study. A new fuzzy model is suggested for a multi-criteria characterization of the avoidance possibility parameter. The fuzzy safety integrity level (SIL) is determined for two potential accident scenarios.</jats:p>
</jats:sec>
<jats:sec>
<jats:title content-type="abstract-subheading">Findings</jats:title>
<jats:p>The applicability of the proposed fuzzy model on SIS shows the importance and pertinence of the proposed fuzzy model as decision-making tools in preventing industrial hazards while taking into consideration uncertain aspects of the data used on the conventional risk graph method. The obtained results show that the use of continuous fuzzy scales solves the problem of interpreting results and provides a more flexible structure to combine risk graph parameters. Therefore, a decision is taken on the basis of precise integrity level values and protective actions in the real world are suggested.</jats:p>
</jats:sec>
<jats:sec>
<jats:title content-type="abstract-subheading">Originality/value</jats:title>
<jats:p>Fuzzy logic-based safety integrity assessment allows assessment of the SIL in a more realistic way by using the notion of the linguistic variable for representing information that is qualitative and imprecise and, therefore, ensures better decision making on risk prevention.</jats:p>
</jats:sec> |
| container_issue |
10 |
| container_start_page |
1784 |
| container_title |
International Journal of Quality & Reliability Management |
| container_volume |
36 |
| format_de105 |
Article, E-Article |
| format_de14 |
Article, E-Article |
| format_de15 |
Article, E-Article |
| format_de520 |
Article, E-Article |
| format_de540 |
Article, E-Article |
| format_dech1 |
Article, E-Article |
| format_ded117 |
Article, E-Article |
| format_degla1 |
E-Article |
| format_del152 |
Buch |
| format_del189 |
Article, E-Article |
| format_dezi4 |
Article |
| format_dezwi2 |
Article, E-Article |
| format_finc |
Article, E-Article |
| format_nrw |
Article, E-Article |
| _version_ |
1792328601171918855 |
| geogr_code |
not assigned |
| last_indexed |
2024-03-01T12:55:53.407Z |
| geogr_code_person |
not assigned |
| openURL |
url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fvufind.svn.sourceforge.net%3Agenerator&rft.title=An+alternative+approach+to+safety+integrity+level+determination%3A+results+from+a+case+study&rft.date=2019-11-04&genre=article&issn=0265-671X&volume=36&issue=10&spage=1784&epage=1803&pages=1784-1803&jtitle=International+Journal+of+Quality+%26+Reliability+Management&atitle=An+alternative+approach+to+safety+integrity+level+determination%3A+results+from+a+case+study&aulast=Nait-Said&aufirst=Rachid&rft_id=info%3Adoi%2F10.1108%2Fijqrm-02-2019-0065&rft.language%5B0%5D=eng |
| SOLR | |
| _version_ | 1792328601171918855 |
| author | Ouazraoui, Nouara, Nait-Said, Rachid |
| author_facet | Ouazraoui, Nouara, Nait-Said, Rachid, Ouazraoui, Nouara, Nait-Said, Rachid |
| author_sort | ouazraoui, nouara |
| container_issue | 10 |
| container_start_page | 1784 |
| container_title | International Journal of Quality & Reliability Management |
| container_volume | 36 |
| description | <jats:sec> <jats:title content-type="abstract-subheading">Purpose</jats:title> <jats:p>The purpose of this paper is to validate a fuzzy risk graph model through a case study results carried out on a safety instrumented system (SIS).</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title> <jats:p>The proposed model is based on an inference fuzzy system and deals with uncertainty data used as inputs of the conventional risk graph method. The coherence and redundancy of the developed fuzzy rules base are first verified in the case study. A new fuzzy model is suggested for a multi-criteria characterization of the avoidance possibility parameter. The fuzzy safety integrity level (SIL) is determined for two potential accident scenarios.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Findings</jats:title> <jats:p>The applicability of the proposed fuzzy model on SIS shows the importance and pertinence of the proposed fuzzy model as decision-making tools in preventing industrial hazards while taking into consideration uncertain aspects of the data used on the conventional risk graph method. The obtained results show that the use of continuous fuzzy scales solves the problem of interpreting results and provides a more flexible structure to combine risk graph parameters. Therefore, a decision is taken on the basis of precise integrity level values and protective actions in the real world are suggested.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Originality/value</jats:title> <jats:p>Fuzzy logic-based safety integrity assessment allows assessment of the SIL in a more realistic way by using the notion of the linguistic variable for representing information that is qualitative and imprecise and, therefore, ensures better decision making on risk prevention.</jats:p> </jats:sec> |
| doi_str_mv | 10.1108/ijqrm-02-2019-0065 |
| facet_avail | Online |
| finc_class_facet | Wirtschaftswissenschaften |
| format | ElectronicArticle |
| format_de105 | Article, E-Article |
| format_de14 | Article, E-Article |
| format_de15 | Article, E-Article |
| format_de520 | Article, E-Article |
| format_de540 | Article, E-Article |
| format_dech1 | Article, E-Article |
| format_ded117 | Article, E-Article |
| format_degla1 | E-Article |
| format_del152 | Buch |
| format_del189 | Article, E-Article |
| format_dezi4 | Article |
| format_dezwi2 | Article, E-Article |
| format_finc | Article, E-Article |
| format_nrw | Article, E-Article |
| geogr_code | not assigned |
| geogr_code_person | not assigned |
| id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTEwOC9panFybS0wMi0yMDE5LTAwNjU |
| imprint | Emerald, 2019 |
| imprint_str_mv | Emerald, 2019 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229 |
| issn | 0265-671X |
| issn_str_mv | 0265-671X |
| language | English |
| last_indexed | 2024-03-01T12:55:53.407Z |
| match_str | ouazraoui2019analternativeapproachtosafetyintegrityleveldeterminationresultsfromacasestudy |
| mega_collection | Emerald (CrossRef) |
| physical | 1784-1803 |
| publishDate | 2019 |
| publishDateSort | 2019 |
| publisher | Emerald |
| record_format | ai |
| recordtype | ai |
| series | International Journal of Quality & Reliability Management |
| source_id | 49 |
| spelling | Ouazraoui, Nouara Nait-Said, Rachid 0265-671X Emerald Strategy and Management General Business, Management and Accounting http://dx.doi.org/10.1108/ijqrm-02-2019-0065 <jats:sec> <jats:title content-type="abstract-subheading">Purpose</jats:title> <jats:p>The purpose of this paper is to validate a fuzzy risk graph model through a case study results carried out on a safety instrumented system (SIS).</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Design/methodology/approach</jats:title> <jats:p>The proposed model is based on an inference fuzzy system and deals with uncertainty data used as inputs of the conventional risk graph method. The coherence and redundancy of the developed fuzzy rules base are first verified in the case study. A new fuzzy model is suggested for a multi-criteria characterization of the avoidance possibility parameter. The fuzzy safety integrity level (SIL) is determined for two potential accident scenarios.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Findings</jats:title> <jats:p>The applicability of the proposed fuzzy model on SIS shows the importance and pertinence of the proposed fuzzy model as decision-making tools in preventing industrial hazards while taking into consideration uncertain aspects of the data used on the conventional risk graph method. The obtained results show that the use of continuous fuzzy scales solves the problem of interpreting results and provides a more flexible structure to combine risk graph parameters. Therefore, a decision is taken on the basis of precise integrity level values and protective actions in the real world are suggested.</jats:p> </jats:sec> <jats:sec> <jats:title content-type="abstract-subheading">Originality/value</jats:title> <jats:p>Fuzzy logic-based safety integrity assessment allows assessment of the SIL in a more realistic way by using the notion of the linguistic variable for representing information that is qualitative and imprecise and, therefore, ensures better decision making on risk prevention.</jats:p> </jats:sec> An alternative approach to safety integrity level determination: results from a case study International Journal of Quality & Reliability Management |
| spellingShingle | Ouazraoui, Nouara, Nait-Said, Rachid, International Journal of Quality & Reliability Management, An alternative approach to safety integrity level determination: results from a case study, Strategy and Management, General Business, Management and Accounting |
| title | An alternative approach to safety integrity level determination: results from a case study |
| title_full | An alternative approach to safety integrity level determination: results from a case study |
| title_fullStr | An alternative approach to safety integrity level determination: results from a case study |
| title_full_unstemmed | An alternative approach to safety integrity level determination: results from a case study |
| title_short | An alternative approach to safety integrity level determination: results from a case study |
| title_sort | an alternative approach to safety integrity level determination: results from a case study |
| title_unstemmed | An alternative approach to safety integrity level determination: results from a case study |
| topic | Strategy and Management, General Business, Management and Accounting |
| url | http://dx.doi.org/10.1108/ijqrm-02-2019-0065 |