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Failure modes and effects analysis for ocular brachytherapy

Brachytherapy, 2017
The aim of the study was to identify potential failure modes (FMs) having a high risk and to improve our current quality management (QM) program in Collaborative Ocular Melanoma Study (COMS) ocular brachytherapy by undertaking a failure modes and effects analysis (FMEA) and a fault tree analysis (FTA).Process mapping and FMEA were performed for COMS ...
Yongsook C, Lee   +3 more
openaire   +2 more sources

Evaluation of physical risk factors by fuzzy failure mode and effects analysis: an apparel mill example

International Journal of Occupational Safety and Ergonomics
This study investigates the evaluation of risks faced by employees in a selected large-scale apparel mill using a risk assessment method with a fuzzy logic approach.
Erhan Demir, Emel Ceyhun Sabır
semanticscholar   +1 more source

Failure Modes and Effects Analysis

2021
The inductive tabular system analysis method, failure modes and effects analysis (FMEA), and its variants are the most often used system analysis method type. The chapter presents the classical definitions of the FMEA method as well as application domains on system (functional) concept, system design, and the production process level. Such distinctions
openaire   +1 more source

Radiology Failure Mode and Effect Analysis: What Is It?

Radiology, 2009
Proactive prevention of medical errors is critical in medical practice. Root cause analysis (RCA) is a conventional method used to deal with errors that result in an adverse event. However, RCA has several limitations. An analytic method for health care risk management, health care failure mode and effect analysis (FMEA), has been introduced relatively
Hani H, Abujudeh, Rathachai, Kaewlai
openaire   +2 more sources

Deriving a mode logic using failure modes and effects analysis

International Journal of Critical Computer-Based Systems, 2012
Modes are widely used to structure the behaviour of control systems. However, derivation and verification of a mode logic for complex systems is challenging due to a large number of modes and intricate mode transitions. In this paper, we propose an approach to deriving, formalising and verifying consistency of a mode logic for fault-tolerant control ...
Yuliya Prokhorova   +4 more
openaire   +1 more source

Failure Mode and Effects Analysis

2014
Failure Mode and Effects Analysis, popularly known as FMEA, is a technique that compels designers to think on the possible failures of equipment and their consequences for achieving total reliability. All engineers without exception do apply FMEA in the design of electronic equipment to prevent obvious design errors, and examples are provided for the ...
openaire   +1 more source

Failure Mode and Effects Analysis Using Two-Dimensional Uncertain Linguistic Variables and Alternative Queuing Method

IEEE Transactions on Reliability, 2019
This study develops an improved failure mode and effects analysis (FMEA) method using two-dimensional uncertain linguistic variables (2DULVs) and alternative queuing method (AQM). The 2DULVs are employed to represent the evaluations provided by FMEA team
Hu-chen Liu   +3 more
semanticscholar   +1 more source

A new failure mode and effects analysis model using Dempster-Shafer evidence theory and grey relational projection method

Engineering applications of artificial intelligence, 2018
Failure mode and effects analysis (FMEA) is an important analytical tool in reliability engineering to identify the critical potential failure modes.
Luyuan Chen, Yong Deng
semanticscholar   +1 more source

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