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Fuzzy FMECA Process Analysis for Managing the Risks in the Lifecycle of a CBCT Scanner [PDF]

IEEE Access, 2021
The Failure Mode, Effects, and Criticality Analysis (FMECA) is one of the risk analysis techniques proposed by the ISO 14971 Standard. This analysis allows to identify and assess the consequences of faults that affect each component of a complex system ...
Ernesto Iadanza, Margherita Zacchia, Diletta Pennati, Leonardo Manetti, Leonardo Bocchi, Monica Gherardelli   +5 more
doaj   +2 more sources

Research on Missile PHM Design based on FMECA

Chemical Engineering Transactions, 2013
The failure analysis focused on failure mode effect and criticality analysis (FMECA) is one of the main tasks of PHM design. This article analyzes the defects of the current augmented FMECA (aFMECA) method and puts forward the application of functional ...
J. Meng, W. Zhang
doaj   +2 more sources

Reliability analysis of subsea manifold system using FMECA and FFTA [PDF]

Scientific Reports
Subsea manifold system is a complex system that occupies a pivotal role in contemporary ocean engineering and has a significant impact on the safety of marine resource exploitation.
Chao Liu, Chuankun Zhou, Liping Tan, Junguo Cui, Wensheng Xiao, Jian Liu, Hongyan Wang, Teng Wang   +7 more
doaj   +2 more sources

Fuzzy-Based Failure Modes, Effects, and Criticality Analysis Applied to Cyber-Power Grids

Energies, 2023
Failure modes, effects, and criticality analysis (FMECA) is a qualitative risk analysis method widely used in various industrial and service applications.
Andrés A. Zúñiga, João F. P. Fernandes, Paulo J. C. Branco   +2 more
doaj   +1 more source

An Integrated Approach-Based FMECA for Risk Assessment: Application to Offshore Wind Turbine Pitch System

Energies, 2022
Failure mode, effects and criticality analysis (FMECA) is a well-known reliability analysis tool for recognizing, evaluating and prioritizing the known or potential failures in system, design, and process.
Zhen Wang, Rongxi Wang, Wei Deng, Yong Zhao   +3 more
doaj   +1 more source

Device Health Status Assessment Under the Influence of Multiple Exception Modes

International Journal of Prognostics and Health Management, 2023
Equipment reliability is the key feature to ensure the equipment operation for a long time. It is difficult to determine the overall reliability of industrial equipment due to the different reliability states of different subsystems. A device abnormality
Xue-feng Yuan, Fei-long Liu, Yong-jun Qie, Shuai Sun, Jie Ren   +4 more
doaj   +1 more source

FMECA-Based Risk Assessment in Monopropellant Hydrazine Propulsion System [PDF]

فصلنامه علوم و فناوری فضایی, 2023
The Monopropellant Hydrazine Propulsion system is one of the most widely used types of single-agent propulsion systems to control the position or correction of satellites in orbits.
Mohammad Nadjafi, Hassan Naseh, Mehrdad Sedigh Koochaki   +2 more
doaj   +1 more source

RCM 3 Methodology Application to Armored Military Vehicle Cooling System

U.Porto Journal of Engineering, 2021
The ultimate goal of developing the future of Reliability Centered Maintenance is to introduce the RCM3 methodology, applied in this article to the cooling system of high-performance military armored vehicles fleet, used in current operation theaters ...
Filipe Silva, Énio Chambel, Virginia Infante, Luís Andrade Ferreira   +3 more
doaj   +1 more source

Prioritization of Research Vessel Lubricating Oil System Equipment for Maintenance Purpose Using Failure Mode Effect and Criticality Analysis (FMECA) Method. Study Case: RV. Baruna Jaya

Kapal, 2023
Alongside the program, which requires research vessel operation, RV Baruna Jaya is needed to fill that requirement fully. RV Baruna Jaya reported many failures during the previous mission. Some failures need emergency maintenance.
Tris Handoyo, Dhimas Widhi Handani, Agus Sudaryanto, Dimas Fajar Prasetyo   +3 more
doaj   +1 more source

Reliability of RT-PCR tests to detect SARS-CoV-2: risk analysis

International Journal of Metrology and Quality Engineering, 2020
The rapid escalation of the number of COVID-19 (Coronavirus Disease 2019) cases has forced countries around the world to implement systems for the widest possible testing of their populations.
Bezier Clément, Anthoine Géraldine, Charki Abdérafi   +2 more
doaj   +1 more source