...S.M.H Alavi; M. Bameni Moghadam; Reza Pourtaheri Purpose This paper aims to address the limitations of Duncan's 1971 economic model for the X ‾ control chart by resolving its internal contradictions and enhancing its applicability through integration with preventive maintenance...

.... Periodic cleaning, implemented as preventive maintenance, mitigates these losses; however, it also incurs costs. Minimizing total system cost therefore requires determining the optimal cleaning interval based on techno–economic considerations. This study develops a computational optimization framework...

...Uthman Said Purpose Preventive maintenance (PM) policies for repairable systems often assume constant effectiveness and uniform failure consequences. This paper integrates age-dependent PM effectiveness with severity-aware estimation to produce availability-optimizing PM schedules that are both...

...Uthman Said Purpose This paper develops and validates a preventive maintenance (PM) optimization framework that jointly accounts for (1) interval-dependent maintenance effectiveness and (2) heterogeneous failure severity in repairable systems. Design/methodology/approach This study extends...

...Youssef Sadraoui; Mohamed Er-Ratby; Moulay Saddik Kadiri; Abdessamad Kobi Purpose This study aims to evaluate and enhance maintenance strategies for wind turbines by transitioning from conventional fixed interval preventive maintenance to optimized and predictive maintenance approaches...

... constraints for reporting, requests, inventory management Ticket system for monitoring curative and preventive maintenance, supplier evaluations, alerts Optimized management, alerts, enhanced efficiency Health and hospital corp. (17 facilities) eMaint Preventive maintenance planning, work request...

... rights only Helicopter reliability System safety Preventive maintenance Crow-AMSAA NHPP modelling Helicopter systems In the aviation industry, both reliability and maintainability are paramount for ensuring aircraft system safety, enhancing operational efficiency and reducing life...

...Mohamed Noomane Darghouth Purpose This study aims to investigate a two-unit cold standby system subject to practical operational factors, including operator fatigue, preventive maintenance and imperfect repairs. The system operates under a policy requiring the operator to rest after...

...-based maintenance (CBM) is a preventive maintenance strategy which considers information about the equipment condition to recommend appropriate maintenance actions. Its main objective is to prevent functional failures or the significant reduction of the equipment performance. Thus, the application...

... Castro Moura Duarte can be contacted at: andrelcmd@insper.edu.br 26 04 2021 20 10 2021 21 03 2022 © Emerald Publishing Limited 2022 Emerald Publishing Limited Licensed re-use rights only Predictive maintenance Preventive maintenance Corrective maintenance Efficiency...

... 24 02 2022 © Emerald Publishing Limited 2022 Emerald Publishing Limited Licensed re-use rights only Manufacturing systems Production planning Preventive maintenance Occupational health and safety Granite polishing Optimal control Stochastic process To cope with market...

...Farouq Alhourani; Jean Essila; Bernie Farkas Purpose The purpose of this paper is to develop an efficient and effective preventive maintenance (PM) plan that considers machines’ maintenance needs in addition to their reliability factor. Design/methodology/approach Similarity coefficient method...

...Abbas Al-Refaie; Hiba Almowas Purpose This research developed and examined a mathematical model for concurrent corrective and preventive maintenance policy of a system of series configuration. Design/methodology/approach A mathematical model was developed to maximize availability, and maximal...

...Samane Babaeimorad; Parviz Fattahi; Hamed Fazlollahtabar Purpose The purpose of this paper is to present an integrated strategy for inventory control and preventive maintenance planning for a single-machine production system with increasing failure rates. Design/methodology/approach...

... equipment manufacturing. Preventive maintenance E-maintenance Condition monitoring Manufacturing performance improvement Overall equipment effectiveness In the semiconductor industry, one of the manufacturing industries, the semiconductor devices size is constantly reduced according...

... finding the optimal preventive maintenance (PM) cycle and planning horizon. Design/methodology/approach A model based on the mathematical theory of reliability is developed to minimize the total maintenance cost by jointly finding the optimal couple: PM cycle T* and planning horizon...

...Sunil Dutta; Narala Suresh Kumar Reddy Purpose Production schedules, if not met as per timelines may result in heavy losses to a company in terms of its standing and the overall profit. Production scheduling is generally planned by not taking preventive maintenance schedules into consideration...

... Manufacturing (WCM)-based tools, in order to obtain a model which can be used for preventive maintenance in different industrial contexts. Design/methodology/approach In this research, a conceptual framework of preventive maintenance was described and then it was evaluated through a qualitative study...

... a decision model with environment-based preventive maintenance for the repairable redundant system. Referring to the k-out-of-n model and Proportional Hazard Model, the reliability analysis is completed for the redundant system affected by internal and external issues. Meanwhile, the maintenance cost...

... in this paper is simpler and gives more reliable results. This approach can be useful in estimating parameters for RSs when failure data are limited. Preventive maintenance Imperfect maintenance Corrective maintenance Most of the industrial systems (such as trains, nuclear power plants, planes, etc...