Now showing items 1-10 of 3313
The different system with preventive maintenance and repair
(Universidad del Zulia, 2020)
Implementação de um sistema de gestão de manutenção preventiva industrial
(Universidade Federal de Santa MariaBrasilUFSMUFSM Cachoeira do Sul, 2019-12-04)
With the need for industrial machines to improve production quality and productivity, extend equipment and parts life, and optimize time, implementing a preventive maintenance management system comes as a strategy to plan ...
Optimal replacement and overhaul decisions with imperfect maintenance and warranty contracts
In this article, we develop a model to help a maintenance decision making situation of a given equipment. We propose a novel model to determine optimal life-cycle duration and intervals between overhauls by minimizing ...
Planejamento de manutenção preventiva em uma indústria do ramo metal mecânico
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2018-11-21)
The current scenario of preventive maintenance of small and medium industries in Brazil in general is not satisfactory. This is due to the lack of investment in planning and control of this maintenance, as well as the ...
Preventive conservation tools in southern Ecuador
PurposeThe purpose of this paper is to present tools to support the preventive conservation of heritage buildings as part of the results of the vlirCPM research project. The tools presented are inventory systems, damage ...
Maintenance policy optimisation for multi-component systems considering degradation of components and imperfect maintenance actions
(Elsevier Ltd, 2018-10-01)
This article proposes a stochastic optimisation model in order to reduce the long-term total maintenance cost of complex systems. The proposed work is based on the following approaches: (i) optimisation of a cost model for ...
Programa de control de mantenimiento proactivo de equipos mecánicos utilizados en transporte de hidrocarburos en Ecuador.
(Escuela Superior Politécnica de Chimborazo, 2019-12-14)
This research is based on concepts of maintenance in recent years, epistemologically speaking industrial maintenance is the set of preventives, predictive or corrective tasks in order to have a machine or a system of ...
Reliability Effects of Maintenance on TNEP Considering Preventive and Corrective Repairs
(Ieee-inst Electrical Electronics Engineers Inc, 2017-09-01)
The aim of this paper is to investigate maintenance effects on system reliability and transmission network expansion planning considering line loading and repairs. For this purpose, the maintenance cost is formulated taking ...
A new approach for reliability-centered maintenance programs in electric power distribution systems based on a multiobjective genetic algorithm
This paper proposes a multiobjective model to solve the mathematical problem of optimizing reliability-centered maintenance planning of an electric power distribution system (EPDS). The main goal is to minimize the preventive ...
Reliability Analysis for Standby System with Renewable, Repair and Preventive Maintenance
(Universidad del Zulia, 2020)