A Novel Risk Matrix Approach Based on Cloud Model for Risk Assessment Under Uncertainty

The fuzziness and randomness are significant epistemic uncertainty within the qualitative categorization of the two critical factors, the frequency and severity, which are not fully considered in the traditional risk matrix. This paper mainly proposes a cloud risk matrix method for the risk assessme...

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Vydáno v:	IEEE access Ročník 9; s. 27884 - 27896
Hlavní autoři:	Jianxing, Yu, Haicheng, Chen, Shibo, Wu, Haizhao, Fan
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Piscataway IEEE 2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms Centroids cloud model Clouds Distillation Indexes Inference Inference algorithms Linguistics Mamdani inference algorithm Matrix methods process safety Randomness Risk assessment Risk management Risk matrix Safety Uncertainty
ISSN:	2169-3536, 2169-3536
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Abstract	The fuzziness and randomness are significant epistemic uncertainty within the qualitative categorization of the two critical factors, the frequency and severity, which are not fully considered in the traditional risk matrix. This paper mainly proposes a cloud risk matrix method for the risk assessment of process safety considering the epistemic uncertainty in expert elicitation. The cloud model is employed to provide a mathematical expression for the fuzziness and randomness in the linguistic variables by its two numerical characteristics entropy En and hyperentropy He. An adjusted Mamdani inference algorithm is constructed for the determination of an integrated risk cloud given the value of input variables. And the centroid method is improved to be adapted to the calculation of risk index from the enormous cloud droplets in the integrated risk cloud. A case study of risk assessment for distillation column unit is performed to illustrate the process of cloud risk matrix in detail, and the validity and rationality are verified by contrast to the results from the fuzzy risk matrix. Results indicate the proposed method can handle the randomness of qualitative concepts, which is more suitable to the practical condition. Moreover, the effect of the hyperentropy He on the randomness of risk index is also investigated and discussed for the reference to parameter selection. The proposed cloud risk matrix can provide an effective risk inference tool in a wide range of engineering fields.
AbstractList	The fuzziness and randomness are significant epistemic uncertainty within the qualitative categorization of the two critical factors, the frequency and severity, which are not fully considered in the traditional risk matrix. This paper mainly proposes a cloud risk matrix method for the risk assessment of process safety considering the epistemic uncertainty in expert elicitation. The cloud model is employed to provide a mathematical expression for the fuzziness and randomness in the linguistic variables by its two numerical characteristics entropy En and hyperentropy He . An adjusted Mamdani inference algorithm is constructed for the determination of an integrated risk cloud given the value of input variables. And the centroid method is improved to be adapted to the calculation of risk index from the enormous cloud droplets in the integrated risk cloud. A case study of risk assessment for distillation column unit is performed to illustrate the process of cloud risk matrix in detail, and the validity and rationality are verified by contrast to the results from the fuzzy risk matrix. Results indicate the proposed method can handle the randomness of qualitative concepts, which is more suitable to the practical condition. Moreover, the effect of the hyperentropy He on the randomness of risk index is also investigated and discussed for the reference to parameter selection. The proposed cloud risk matrix can provide an effective risk inference tool in a wide range of engineering fields.
Author	Jianxing, Yu Haizhao, Fan Haicheng, Chen Shibo, Wu
Author_xml	– sequence: 1 givenname: Yu surname: Jianxing fullname: Jianxing, Yu organization: State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin, China – sequence: 2 givenname: Chen orcidid: 0000-0002-2435-7018 surname: Haicheng fullname: Haicheng, Chen email: chc2015@tju.edu.cn organization: State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin, China – sequence: 3 givenname: Wu surname: Shibo fullname: Shibo, Wu organization: State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin, China – sequence: 4 givenname: Fan surname: Haizhao fullname: Haizhao, Fan organization: State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin, China
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Cites_doi	10.1016/j.ins.2012.08.019 10.4304/jcp.9.1.12-21 10.1007/s10669-018-9711-8 10.1016/j.jlp.2017.04.006 10.1016/j.asoc.2016.07.023 10.1016/j.ins.2014.04.051 10.1016/j.ress.2020.106826 10.1016/j.psep.2019.12.001 10.1016/j.chemolab.2017.02.005 10.1016/j.eswa.2012.08.010 10.1016/j.engfailanal.2019.02.014 10.1016/j.psep.2016.03.022 10.1007/s10584-012-0412-x 10.1016/j.jlp.2012.04.010 10.1016/j.eswa.2014.09.041 10.1109/TFUZZ.2018.2861719 10.1016/j.ssci.2015.02.014 10.1016/j.ijrmms.2009.05.005 10.1002/int.20340 10.19026/rjaset.9.1452 10.1016/j.eswa.2017.01.058 10.1007/978-1-4471-2309-5 10.1016/j.jlp.2019.04.013 10.3390/su10093236 10.1016/j.psep.2020.01.003 10.3233/IFS-131095 10.1109/ICoCS.2015.7483302 10.1007/978-0-85729-410-4_431 10.1016/j.eswa.2010.06.046 10.1016/j.ssci.2010.04.005 10.1016/j.ecolind.2018.07.011 10.1007/s41060-018-0118-x 10.1016/j.ssci.2019.02.009 10.1016/j.ins.2014.02.130 10.1016/j.jhazmat.2008.03.055 10.1016/j.ssci.2016.04.025
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References	ref35 ref13 ref34 ref37 ref15 ref14 ref31 ref30 ref33 ref11 ref32 ref10 ref2 ref1 chen (ref25) 2011 ref39 ref17 ref38 ahmadi (ref36) 2020; 90 ref16 ref19 ref18 (ref20) 2012 ref24 paul (ref12) 1998; 22 ref23 ref26 deyi (ref22) 1995; 32 ref42 ref41 ref28 ref27 ref29 ref8 ref7 ref9 ref4 ref3 ref6 ref5 ref40 (ref21) 2009
References_xml	– ident: ref24 doi: 10.1016/j.ins.2012.08.019 – ident: ref39 doi: 10.4304/jcp.9.1.12-21 – ident: ref13 doi: 10.1007/s10669-018-9711-8 – ident: ref31 doi: 10.1016/j.jlp.2017.04.006 – ident: ref30 doi: 10.1016/j.asoc.2016.07.023 – ident: ref29 doi: 10.1016/j.ins.2014.04.051 – ident: ref7 doi: 10.1016/j.ress.2020.106826 – year: 2009 ident: ref21 publication-title: Recommended Practice DNV-RP-F116 Integrity Management of Submarine Pipeline Systems – ident: ref1 doi: 10.1016/j.psep.2019.12.001 – ident: ref26 doi: 10.1016/j.chemolab.2017.02.005 – ident: ref3 doi: 10.1016/j.eswa.2012.08.010 – ident: ref9 doi: 10.1016/j.engfailanal.2019.02.014 – ident: ref4 doi: 10.1016/j.psep.2016.03.022 – ident: ref14 doi: 10.1007/s10584-012-0412-x – ident: ref10 doi: 10.1016/j.jlp.2012.04.010 – ident: ref34 doi: 10.1016/j.eswa.2014.09.041 – ident: ref33 doi: 10.1109/TFUZZ.2018.2861719 – ident: ref17 doi: 10.1016/j.ssci.2015.02.014 – year: 2011 ident: ref25 article-title: An integrated fuzzy multi-attribute decision-making methodology for evaluation of mechanical product publication-title: Proc Int Conf Adv Design Manuf (ADM) – ident: ref37 doi: 10.1016/j.ijrmms.2009.05.005 – ident: ref27 doi: 10.1002/int.20340 – volume: 22 start-page: 16 year: 1998 ident: ref12 article-title: Risk matrix: An approach for identifying, assessing, and ranking program risks publication-title: Air Force J of Logistics – ident: ref15 doi: 10.19026/rjaset.9.1452 – volume: 90 year: 2020 ident: ref36 article-title: A new insight into implementing Mamdani fuzzy inference system for dynamic process modeling: Application on flash separator fuzzy dynamic modeling publication-title: Eng Appl Artif Intell – ident: ref5 doi: 10.1016/j.eswa.2017.01.058 – year: 2012 ident: ref20 publication-title: Safety Management Manual – ident: ref18 doi: 10.1007/978-1-4471-2309-5 – ident: ref32 doi: 10.1016/j.jlp.2019.04.013 – ident: ref41 doi: 10.3390/su10093236 – ident: ref6 doi: 10.1016/j.psep.2020.01.003 – ident: ref28 doi: 10.3233/IFS-131095 – ident: ref42 doi: 10.1109/ICoCS.2015.7483302 – ident: ref38 doi: 10.1007/978-0-85729-410-4_431 – ident: ref2 doi: 10.1016/j.eswa.2010.06.046 – volume: 32 start-page: 15 year: 1995 ident: ref22 article-title: Membership clouds and membership cloud generators publication-title: J Comput Res Develop – ident: ref19 doi: 10.1016/j.ssci.2010.04.005 – ident: ref35 doi: 10.1016/j.ecolind.2018.07.011 – ident: ref16 doi: 10.1007/s41060-018-0118-x – ident: ref8 doi: 10.1016/j.ssci.2019.02.009 – ident: ref40 doi: 10.1016/j.ins.2014.02.130 – ident: ref23 doi: 10.1016/j.jhazmat.2008.03.055 – ident: ref11 doi: 10.1016/j.ssci.2016.04.025
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SubjectTerms	Algorithms Centroids cloud model Clouds Distillation Indexes Inference Inference algorithms Linguistics Mamdani inference algorithm Matrix methods process safety Randomness Risk assessment Risk management Risk matrix Safety Uncertainty
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Title	A Novel Risk Matrix Approach Based on Cloud Model for Risk Assessment Under Uncertainty
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