Optimal replacement policy with minimal repair and preventive maintenance of an aircraft structure subjected to corrosion
Sign Up to like & getrecommendations! Published in 2020 at "Soft Computing"
DOI: 10.1007/s00500-019-03919-2
Abstract: This study focuses on a replacement policy using preventive maintenance and periodic inspections with minimal repairs for a deteriorating aircraft structure suffering from corrosion damage. The type of structure component operates normally when its cumulative… read more here.
Keywords: maintenance; aircraft structure; replacement policy; preventive maintenance ... See more keywords
An index to prioritize the preventive maintenance of medical equipment
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DOI: 10.1007/s12553-019-00371-y
Abstract: We propose an index to prioritize preventive maintenance for medical equipment. Our index considers seven variables: type of equipment, equipment function, maintenance requirements, calibration, equipment age, equipment location, and equipment hazards. We developed a mathematical… read more here.
Keywords: preventive maintenance; index; equipment; medical equipment ... See more keywords
Adaptive policy of buffer allocation and preventive maintenance actions in unreliable production lines
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DOI: 10.1007/s40092-018-0301-7
Abstract: The buffer allocation problem is an NP-hard combinatorial optimization problem, and it is an important design problem in manufacturing systems. The research proposed in this paper concerns a product line consisting of n unreliable machines… read more here.
Keywords: buffer allocation; policy; production; preventive maintenance ... See more keywords
Optimal periodic preventive maintenance policies for systems subject to shocks
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DOI: 10.1016/j.apm.2020.12.013
Abstract: Abstract External shock process, known as the shot-noise process, will lead to the failure rate increasing of systems operating under random environment. In this paper, assuming that each shock may cause a random increment of… read more here.
Keywords: periodic preventive; preventive maintenance; system; optimal periodic ... See more keywords
Comparison of fuzzy semi-Markov models for one unit with mixed standby units with and without preventive maintenance using regenerative point method
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DOI: 10.1016/j.heliyon.2021.e07717
Abstract: This paper introduced a study for a new system that consists of one unit with mixed standby units. The mathematical model for the system is constructed using semi-Markov model with regenerative point technique in two… read more here.
Keywords: preventive maintenance; one unit; system; unit mixed ... See more keywords
Proactive preventive maintenance policy for buffered serial production systems based on energy saving opportunistic windows
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DOI: 10.1016/j.jclepro.2019.119791
Abstract: Abstract Nowadays the manufacturing enterprises are driven towards significant energy improvements by increasing energy costs and sustainability awareness, and energy consumption and energy efficiency are taking a more and more dominating position in the decision-making… read more here.
Keywords: serial production; preventive maintenance; production; energy ... See more keywords
Optimizing upgrade and imperfect preventive maintenance in failure-prone second-hand systems
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DOI: 10.1016/j.jmsy.2017.02.005
Abstract: Abstract Upgrade operations are improvement actions that can be carried out on recovered end-of-life systems to rejuvenate them and make them fit for subsequent lifecycles. These operations are costly but improve the reliability of these… read more here.
Keywords: imperfect preventive; preventive maintenance; maintenance; hand systems ... See more keywords
Preventive Maintenance Scheduling by Modularity Design Applied to Limestone Crusher Machine
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DOI: 10.1016/j.promfg.2020.02.123
Abstract: Abstract Scheduling policy towards a machine or equipment that merely considers component lifetime will be difficult to be performed to a machine that has a complex mechanical structure. That problem causes ineffective maintenance time and… read more here.
Keywords: machine; maintenance; preventive maintenance; modularity design ... See more keywords
Preventive maintenance of wood-framed buildings for hurricane preparedness
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DOI: 10.1016/j.strusafe.2018.07.002
Abstract: Abstract This paper presents a time-dependent reliability modeling and optimal maintenance planning approach for residential buildings subject to hurricane winds. A gamma process is employed to model the stochastic degradation of building components. The time-dependent… read more here.
Keywords: wood framed; time; maintenance; hurricane ... See more keywords
An extension of Ben-Daya–Rahim (2000) and Rahim–Banerjee (1993) cost models for economic design of T2-control charts for multivariate deteriorating processes with preventive maintenance and early replacement
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DOI: 10.1080/03610926.2017.1295159
Abstract: ABSTRACT Along with economic aspects of statistical quality control, monitoring multiple quality characteristics of industrial processes are usually crucial to mutual relation between customers and manufacturers. In addition, the possibility of age-dependent repair before failure… read more here.
Keywords: preventive maintenance; control; rahim; economic design ... See more keywords
An opportunistic preventive maintenance policy for tamping scheduling of railway tracks
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DOI: 10.1080/23248378.2020.1737256
Abstract: ABSTRACT This paper proposes an opportunistic preventive maintenance policy to schedule tamping interventions aiming to minimize the total maintenance cost. In this policy, the goal is to obtain an opportunistic maintenance threshold (OMT) to decide… read more here.
Keywords: policy; preventive maintenance; maintenance; opportunistic preventive ... See more keywords