Exploració per tema "Fiabilitat (Enginyeria)"
Ara es mostren els items 1-20 de 43
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A multi-stage graph based algorithm for survivable Service Function Chain orchestration with backup resource sharing
(Elsevier, 2021-06)
Article
Accés obertNetwork softwarisation introduces flexibility in network management by enabling the deployment of network functions as software modules running on virtual machines. However, this creates new concerns for service availability ... -
A taxonomy of performance shaping factors for human reliability analysis in industrial maintenance
(OmniaScience, 2019-04)
Article
Accés obertPurpose: Human factors play an inevitable role in maintenance activities, and the occurrence of Human Errors (HEs) affects system reliability and safety, equipment performance and economic results. The high HE rate increased ... -
Advanced techniques for quality management: The failure mode and effects analysis (FMEA)
(Universitat Politècnica de Catalunya / Università degli Studi di Udine, 2014)
Treball Final de Grau
Accés obert -
All-terminal reliability evaluation through a Monte Carlo simulation based on an MPI implementation
(2012)
Text en actes de congrés
Accés obertAll-terminal reliability (ATR), defined as the probability that every node in a network can communicate with every other node, is an important problem in research areas such as mobile ad-hoc wireless networks, grid computing ... -
An investigation on automatic systems for fault diagnosis in chemical processes
(Universitat Politècnica de Catalunya, 2012-02-03)
Tesi
Accés obertPlant safety is the most important concern of chemical industries. Process faults can cause economic loses as well as human and environmental damages. Most of the operational faults are normally considered in the process ... -
An LMI approach to robust fault estimation for a class of nonlinear systems
(2015-06-01)
Article
Accés obertThe paper presents a robust fault estimation approach for a class of nonlinear discrete-time systems. In particular, two sources of uncertainty are present in the considered class of systems, that is, an unknown input and ... -
Analysis of critical machine reliability in manufacturing cells
(OmniaScience, 2019-04)
Article
Accés obertPurpose: In an increasingly competitive business environment, machine reliability problem merits special attention in operations of manufacturing cells. This is mainly due to flow line nature of the cellular layout, ... -
Análisis de Fiabilidad Humana aplicado al procedimiento de carga y movimiento de contenedores de combustible nuclear gastado
(Universitat Politècnica de Catalunya, 2014-05)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autorEl presente Proyecto Final de Carrera abarca un Análisis de Fiabilidad Humana aplicado al procedimiento de carga y movimiento de contenedores de combustible nuclear gastado. Este proyecto está enmarcado en un proyecto ... -
Aplicación del modelo Reliability-Centred Maintenance (RCM) en líneas de distribución de Alta Tensión
(Universitat Politècnica de Catalunya / Escola Tècnica Superior d’Enginyeria Industrial de Barcelona, 2009-03)
Projecte/Treball Final de Carrera
Accés obertEl objetivo de este proyecto es definir gamas de mantenimiento para cables subterráneos de Alta Tensión, basándose en la metodología RCM (Mantenimiento Basado en la Fiabilidad); establecer niveles iniciales de alerta, ... -
Application of fuzzy integrated FMEA with product lifetime consideration for new product development in flexible electronics industry
(OmniaScience, 2019-04)
Article
Accés obertPurpose: the aim of this paper is to minimize the risks of new product development and shorten time-to-market, particularly for high-tech enterprise where the complexity of the product generates vast amount of failure mode. ... -
Comparación de una base de datos actualizada vinculada a un análisis probabilista de seguridad en una central nuclear de tipo PWR
(Universitat Politècnica de Catalunya, 2013-09)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autorEl proyecto final de carrera Comparación de una base de datos actualizada vinculada a un Análisis Probabilista de Seguridad en una central nuclear de tipo PWR se enmarca en un convenio de colaboración entre una central ... -
Components with higher and lower risk in a reliability system
(Fundación Mapfre, 2015)
Text en actes de congrés
Accés obertA new reliability importance measure for components in a system, that we call Representativeness measure, is introduced. It evaluates to which extent the performance of a component is representative of the erformance of ... -
Desarrollo e implantación en un APS de una metodologia para identificar los fallos de inicio de vida en una Central Nuclear
(Universitat Politècnica de Catalunya, 2015-04)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autorEl proyecto Desarrollo e implantación en un Análisis Probabilista de Seguridad de una metodología para identificar los fallos de inicio de vida en una central nuclear tiene como objetivo el desarrollo de una herramienta ... -
Design of a centralized protection technique for medium voltage DC microgrids
(2015)
Text en actes de congrés
Accés obertThis paper presents a communication-assisted protection technique for dc microgrids. The technique, consist of a centralized fault detection, by use of the differential method; and a fault isolation strategy by coordinated ... -
Design of a diversity enforcement module for safety critical processing systems
(Universitat Politècnica de Catalunya, 2022-07-02)
Projecte Final de Màster Oficial
Accés obertSafety-critical systems must adhere to specific functional safety standards describing the development process for those systems. One key requirement is the ability to avoid a single fault from causing a system failure, ... -
Enginyeria del caos: Sistema de mesures d'experiments
(Universitat Politècnica de Catalunya, 2023-07-06)
Treball Final de Grau
Accés restringit per acord de confidencialitat
Realitzat a/amb: ITnowThis thesis explains what chaos engineering is in distributed systems and how it can enhance the resilience and quality of a service provided by a telematics infrastructure through this working method. The work consists ... -
Estudio RCM aplicado a equipos de climatización de material ferroviario de viajeros
(Universitat Politècnica de Catalunya, 2016-06)
Treball Final de Grau
Accés restringit per decisió de l'autor -
Fault diagnosis and fault tolerant control of multiphase voltage source converters for application in traction drives
(Universitat Politècnica de Catalunya, 2014-07-15)
Tesi
Accés obertThere is an increasing demand for vehicles with less environmental impact and higher fuel efficiency. To meet these requirements, the transportation electrification has been introduced in both academia and industry during ... -
Fault diagnosis and fault-tolerant finite control set-model predictive control of a multiphase voltage-source inverter supplying BLDC motor
(2016-01-01)
Article
Accés obertDue to its fault tolerance, a multiphase brushless direct current (BLDC) motor can meet high reliability demand for application in electric vehicles. The voltage-source inverter (VSI) supplying the motor is subjected to ... -
Fault diagnosis of a benchmark fermentation process: a comparative study of feature extraction and classification techniques
(2012-06)
Article
Accés restringit per política de l'editorialThis paper investigates fault diagnosis in batch processes and presents a comparative study of feature extraction and classification techniques applied to a specific biotechnological case study: the fermentation ...