Results 61 to 70 of about 508 (181)

The impact of high‐voltage circuit breaker condition on power system reliability indices

IET Generation, Transmission &Distribution, Volume 18, Issue 23, Page 3980-3994, December 2024.
This article proposes a framework that can quantify the probability and frequency of fault types affected by the physical condition of a high‐voltage circuit breaker. The system‐level effects are then evaluated using approximate methods for power system reliability evaluation.
Jordon Ashley Grant, Iver Bakken Sperstad, Vijay Venu Vadlamudi, Samuel Perkin, Erlend Sandø Kiel   +4 more
wiley   +1 more source

How to early integrate operational diagnosis objectives in model‐driven engineering processes: A methodological proposal based on fault and behavior trees

Systems Engineering, Volume 27, Issue 3, Page 585-597, May 2024.
Abstract To help operators perform their diagnosis tasks more efficiently, the authors put forward a novel methodology introducing a new type of model, dedicated to operations, co‐created in parallel with the design models, in the preliminary stages of system development, using the language semantics of behavior trees.
Nikolena Christofi, Claude Baron, Xavier Pucel, Marc Pantel, David Canu, Christophe Ducamp   +5 more
wiley   +1 more source

Advanced prescription of injectable anticancer drugs: Safety assessment in a European Comprehensive Cancer Centre using the risk matrix approach

British Journal of Clinical Pharmacology, Volume 90, Issue 5, Page 1333-1343, May 2024.
Aims The purpose of this work was to assess failures in the advanced prescription of parenteral anticancer agents in an adult day oncology care unit with more than 100 patients per day. Methods An a priori descriptive analysis was carried out by using the risk matrix approach.
Alexandre Acramel, Sandy Blondeel‐Gomes, Mathilde Dupré, Ornella Tangila Kayembe, Aude Rochereau, Laurence Escalup, Romain Desmaris, Nathalie Jourdan, Adeline Cordary, Pauline Vaflard, Paul Cottu, Audrey Bellesoeur   +11 more
wiley   +1 more source

Assessment of hazard kiln cement factory with Failure Mode Effects and Criticality Analysis (FMECA)

Salāmat-i kār-i Īrān, 2013
Background and aims : Technique of Failure Modes Effects and Criticality Analysis, FMECA, is a method for identifying and analyzing all potential failure modes of a system.This technique is used to prevent failures and to reduce their effects on the ...
I Alimohammadi, F Mirzaei, A.A Farshad
doaj  

The ELECTRE I method to support the FMECA

IFAC-PapersOnLine, 2018
Abstract In traditional Failure Modes, Effects and Criticality Analysis (FMECA), risk priorities of failure modes are determined through the Risk Priority Number (RPN), which is a function of the three risk parameters Occurrence (O), Severity (S), and Detection (D).
Carpitella Silvia, Certa Antonella, Mario Enea   +2 more
openaire   +1 more source

Subjectivity in Failure Mode Effects Analysis (FMEA) Severity Classification within a Reliability Centered Maintenance (RCM) Context

International Journal of Aviation, Aeronautics, and Aerospace, 2018
This research paper investigated subjectivity in the severity rating of failure modes within a risk analysis process. Although several risk analysis processes can be utilized, the study considered the application of Failure Modes Effects Analysis (FMEA ...
Marc Banghart, Kari Babski-Reeves, Linkan Bian, Lesley Strawderman   +3 more
doaj   +1 more source

Controlling Risks in the Compounding Process of Individually Formulated Parenteral Nutrition: Use of the FMECA Method (Failure modes, effects, and Criticality Analysis)

Pharmaceutical Technology in Hospital Pharmacy, 2020
Parenteral nutrition (PN) in the neonatal intensive care unit (NICU) involves a succession of risky processes. The objective was to identify and prioritize the risks associated with PN in order to improve the quality of the pathway.
Royer Mathilde, Libessart Maïté, Dubaele Jean-Marc, Tourneux Pierre, Marçon Fréderic   +4 more
doaj   +1 more source

Development of an Immersive VR-Based Training Platform Integrating FMECA for Wind Turbine Maintenance: FMECA-VR-0.1 Prototype

Applied Sciences
This paper presents FMECA-VR-0.1 Prototype, a Maintenance 4.0-oriented immersive Virtual Reality (VR)-based training platform that integrates tools in a digital and virtual environment with Failure Modes, Effects, and Criticality Analysis (FMECA) and the
Carlos Parra, José Ognio, Pablo Duque, Félix Pizarro, Andrés Aránguiz, Vicente González-Prida, Adolfo Crespo, Jorge Parra   +7 more
doaj   +1 more source

Aplicação da FMEA/FMECA a uma barragem de retenção de rejeitados

Geotecnia, 2008
 Neste artigo apresenta-se um enquadramento geral das análises de riscos em Geotecnia, perspec - ti vando-se os seus objectivos e os respectivos domínios de aplicação. Referem-se, em pormenor, os seguintes mé todos de análise de risco: análise dos modos
Ricardo Santos, Laura Caldeira, João Serra   +2 more
doaj   +1 more source

A Data-Driven Approach to Aircraft Engine MRO Using Enhanced ANNs Based on FMECA

IEEE Access
Aircraft engine MRO is essential for safe, reliable, and cost-effective aviation operations. Traditional maintenance methods, such as scheduled and condition-based maintenance, often result in excessive downtime, higher costs, and inefficient resource ...
Idriss Dagal, Bilal Erol, Wulfran Fendzi Mbasso, Ambe Harrison, Alpaslan Demirci, Umit Cali   +5 more
doaj   +1 more source