Results 71 to 80 of about 27,010 (208)
Mathematics, 2019 This study considers the effects of a machine breakdown, inspection, and partial backordering for deteriorating items. Most industries try to reduce facility unavailability by implementing a regular inspection and preventive maintenance since there is a ...
K.Y. Kung +3 more
doaj +1 more source
Imperfect inspection of a system with unrevealed failure and an unrevealed defective state [PDF]
, 2019 This paper proposes a model of inspection of a protection system in which the inspection outcome provides imperfect information of the state of the system. The system itself is required to operate on demand typically in emergency situations.
Berrade, MD, Cavalcante, C, Scarf, PA
core +4 more sources
Optimizing the integrated economic production quantity for a stochastically deteriorating production system under condition-based maintenance [PDF]
, 2017 This paper proposes a new integrated economic production quantity (EPQ) and condition-based maintenance (CBM) model for a stochastically deteriorating production system. Inspections are performed periodically to measure the real time degradation.
Aghezzaf, El-Houssaine +3 more
core +1 more source
Sustaining Homeownership Through Education and Counseling [PDF]
, 2003 This paper addresses a two-fold problem. First, some families are struggling to sustain their home ownership, yet market responses are inadequate.
Mark Wiranowski
core
A Study of the Impact of Prognostic Errors on System Performance [PDF]
, 2006 Condition-based maintenance is growing in popularity as a means of improving equipment maintenance efficiency. Whether it be the maintenance of an airplane, a computer system, or any type of physical system, the prognostic tools associated with condition-
Carrasco, Mauricio
core +1 more source
Preventive Care, Care for Children and National Health Insurance [PDF]
The purpose of this paper is to examine issues related to the coverage of preventive care under national health insurance. Four specific kinds of medical care services are included under the rubric of preventive care: prenatal care; pediatric care ...
Gilbert R. Ghez, Michael Grossman
core
Optimization of joint preventive maintenance strategy for two-dimensional warranty equipment
AIP AdvancesThe implementation of a joint preventive maintenance (JPM) strategy for complex product systems can significantly enhance maintenance effectiveness during the warranty period, alleviate the manufacturer’s warranty burden, and empower users with greater ...
Enzhi Dong +3 more
doaj +1 more source
Optimal maintenance of multi-component systems: a review [PDF]
In this article we give an overview of the literature on multi-component maintenance optimization. We focus on work appearing since the 1991 survey "A survey of maintenance models for multi-unit systems" by Cho and Parlar.
Dekker, R., Nicolai, R.P.
core +1 more source
Reliability and Availability Analysis of a Two-Unit Cold Standby System with Imperfect Switching
AxiomsThis paper presents a stochastic analysis of a two-unit cold standby system incorporating imperfect switching mechanisms. Each unit operates in one of three states: normal, partial failure, or total failure.
Nariman M. Ragheb +3 more
doaj +1 more source
, 2021 In this paper, a periodic maintenance model is formulated assumingcontinuous monitoring, imperfect preventive maintenance (PM) and perfect correctivemaintenance (CM) using three decision variables, (I, N, Z). The model is derived in aninfinite horizon context where the mean cost per unit time is modelled.
Engvall Birr, Madeleine +1 more
openaire +1 more source