Results 21 to 30 of about 34,538 (202)

Avaliação da prevenção de falhas em processos utilizando métodos de tomada de decisão Evaluation of process failure prevention using decision-making methods

open access: yesProduction, 2007
Este trabalho apresenta uma investigação sobre o emprego de FMEA (Failure Mode and Effect Analysis) de Processo com a exposição de irregularidades na sua utilização.
Dimas Campos de Aguiar   +1 more
doaj   +1 more source

Improving the Consistency of the Failure Mode Effect Analysis (FMEA) Documents in Semiconductor Manufacturing

open access: yesApplied Sciences, 2022
Digitalization of causal domain knowledge is crucial. Especially since the inclusion of causal domain knowledge in the data analysis processes helps to avoid biased results.
Houssam Razouk, Roman Kern
doaj   +1 more source

Engineering failure analysis and design optimisation with HiP-HOPS [PDF]

open access: yes, 2010
The scale and complexity of computer-based safety critical systems, like those used in the transport and manufacturing industries, pose significant challenges for failure analysis. Over the last decade, research has focused on automating this task.
Grätz, Uwe   +7 more
core   +2 more sources

Problems of use of FMEA method in industrial enterprise

open access: yesProduction Engineering Archives, 2019
Presented paper concentrate on problems connected with FMEA method usage in industrial enterprise. There is in the paper a description of the basic rules of FMEA method and competition between FMEA analysis and gap analysis.
Wolniak Radosław
doaj   +1 more source

A pathway away from measurement-based patient-specific QA: A review of contemporary quality assurance for external-beam radiotherapy sub-systems. [PDF]

open access: yesJ Appl Clin Med Phys
Abstract Background Prior to the development of the IMRT and VMAT treatment techniques the quality assurance (QA) paradigm was one of routine linac QA supplemented by plan specific independent Monitor Unit checks and manual checks of data transfer.
Barnes M.
europepmc   +2 more sources

Failure Mode and Effect Analysis using Soft Set Theory and COPRAS Method

open access: yesInternational Journal of Computational Intelligence Systems, 2017
Failure mode and effect analysis (FMEA) is a risk management technique frequently applied to enhance the system performance and safety. In recent years, many researchers have shown an intense interest in improving FMEA due to inherent weaknesses ...
Ze-Ling Wang   +3 more
doaj   +1 more source

Agricultural Risk Management Using Fuzzy TOPSIS Analytical Hierarchy Process (AHP) and Failure Mode and Effects Analysis (FMEA)

open access: yesAgriculture, 2020
Failure mode and effects analysis (FMEA) is a popular technique in reliability analyses. In a typical FMEA, there are three risk factors for each failure modes: Severity (S), occurrence (O), and detectability (D).
Peyman Zandi   +3 more
doaj   +1 more source

Enhancing Failure Mode and Effect Analysis with Neutrosophic Inverse Soft Expert Sets [PDF]

open access: yesNeutrosophic Sets and Systems, 2023
In this study, we introduce a novel concept, the Neutrosophic Inverse Soft Expert Set (NISES), and apply it to the Failure Mode and Effect Analysis (FMEA) framework. Developed by NASA, FMEA is a robust tool for addressing industrial challenges.
S. Vijayabalaji   +3 more
doaj   +1 more source

Risk Assessment of a Wind Turbine: A New FMECA-Based Tool With RPN Threshold Estimation [PDF]

open access: yes, 2020
A wind turbine is a complex system used to convert the kinetic energy of the wind into electrical energy. During the turbine design phase, a risk assessment is mandatory to reduce the machine downtime and the Operation & Maintenance cost and to ensure ...
Catelani, Marcantonio   +3 more
core   +3 more sources

Combining FMEA with DEMATEL models to solve production process problems. [PDF]

open access: yesPLoS ONE, 2017
Failure mode and effects analysis (FMEA) is an analysis tool for identifying and preventing flaws or defects in products during the design and process planning stage, preventing the repeated occurrence of problems, reducing the effects of these problems,
Sang-Bing Tsai   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy