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BDWRPN: Belief divergence weighted risk priority number for failure modes ranking and its application [PDF]

2023 European Control Conference (ECC), 2023
Ranking failure modes in complex system is important for analysis, diagnosis and prevention of risks in practical engineering. Failure mode and effects analysis (FMEA) theory provides the risk priority number (RPN) for ranking of failure modes.
Yongchuan Tang, Shiting Tan, Ying Zhou, Yubo Huang, Deyun Zhou   +4 more
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Risk Priority Number for Bridge Failures

Practice Periodical on Structural Design and Construction, 2020
AbstractOne of the important and systematic methods that is used for the identification of failure of any system is the failure mode and effect analysis (FMEA).
Chandrasekhar Putcha, Subhrajit Dutta, Jessica Rodriguez   +2 more
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Significance of risk priority number in machine condition monitoring

Materials Today: Proceedings, 2022
Abstract Machine’s condition is very important for industry’s efficient organization, growth, sustainability in the market and to increase profit margin. Condition monitoring indicates possible forthcoming failure well in advance before it becomes extensive serious issue.
Swati N. Kamble, B. Rajiv
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Analysis and Improvement of the Risk Assessment System Based on the Risk Priority Number

Russian Engineering Research
M V Nenashev, V N Kozlovskii, D V Aidarov   +2 more
exaly   +2 more sources

PRIORITIZING THE RISK PRIORITY NUMBERS IN FMECA – A HEURISTIC APPROACH

2023
Risk management is one of the most important fields that diagnose hazards and traces by the application of various tools available. In any mines or industries it is necessary to estimate and predict the risk associated with the components/equipment or machineries in order to avoid the loss/damage.
Dr. M. Pradeep Kumar, Dr. N. V. S. Raju, Dr. M.V. Satish Kumar   +2 more
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An improved risk priority number method based on AHP

2013 Proceedings Annual Reliability and Maintainability Symposium (RAMS), 2013
Process failure mode effect and critically analysis (PFMECA) is a widely used method to study the reliability of the manufacturing system. The method of Risk Priority Number (RPN) is the key part of PFMECA. It is used to determine the risk degree of each process failure mode. However, the traditional RPN method of PFMECA has some drawbacks.
null Youhu Zhao, null Guicui Fu, null Bo Wan   +2 more
openaire   +1 more source

Automation of risk priority number calculation of photovoltaic modules

2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), 2016
Statistical risk analysis on the field observed defects/failures in the photovoltaic (PV) power plants is usually carried out using a combination of several manual methods which are often laborious, time consuming and prone to human errors. In order to mitigate these issues, an automated statistical risk analysis based on FMECA (failure mode effect ...
Mathan Kumar Moorthy, GovindaSamy TamizhMani   +1 more
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An improved cost-based method of Risk Priority Number

Proceedings of the IEEE 2012 Prognostics and System Health Management Conference (PHM-2012 Beijing), 2012
Process failure mode effect and critically analysis (PFMECA) is one of the most popular methods to study the reliability of process system. The method of Risk Priority Number (RPN) is the key part of PFMECA. Many experts have studied it in a long period of time. But the method has some drawbacks, such like sensitivity to small changes.
null Youhu Zhao, null Guicui Fu, null Bo Wan, null Chun Pei   +3 more
openaire   +1 more source

The Risk Priority Number methodology for distribution priority of emergency logistics after earthquake disasters

MSIE 2011, 2011
Efficient distribution for emergency logistics is vital to alleviate the disaster impact after the occurrence of earthquake. This paper studies the distribution priority of different rescue resource. Using Risk Priority Number (RPN) methodology,a dynamic model for identifying the relief-demand urgency is built.
Jian-ming Cai, Xia-miao Li, Guang-hua Yang   +2 more
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ELECTRE TRI-based approach to the failure modes classification on the basis of risk parameters: An alternative to the risk priority number

Computers & Industrial Engineering, 2017
Failure Mode and Effects Analysis (FMEA) is an engineering technique aimed at the detection of potential failures, their causes and consequences on the system/process under investigation.
Antonella Certa, Mario Enea, Giacomo Maria Galante, Concetta Manuela La Fata   +3 more
openaire   +2 more sources