Results 31 to 40 of about 1,627,435 (333)

A review of multi-component maintenance models with economic dependence [PDF]

, 1997
In this paper we review the literature on multi-component maintenance models with economic dependence. The emphasis is on papers that appeared after 1991, but there is an overlap with Section 2 of the most recent review paper by Cho and Parlar (1991). We
A Federgruen, A Haurie, BD Sivazlian, BL Kralj, D Assaf, D Sculli, DI Cho, DR Suie, DW Jorgenson, EA Silver, FA Duyn Schouten Van der, FA Duyn Schouten Van der, Frank A. van der Duyn Schouten, G Dijkhuizen Van, IB Gertsbakh, IB Gertsbakh, J Jansen, JJ McCall, JM Worm, JP Stinson, JS Dagpunar, K Okumoto, K Tatsuno, LC Thomas, M Berg, M Berg, M Berg, M Hariga, M Hariga, M Kaspi, M Ohashi, MA Hariga, MJG Eijs Van, MJG Eijs Van, MR Garey, N Fard, P Ritchken, PL Jackson, R Dekker, R Dekker, R Dekker, R Dekker, R Dekker, R Dekker, R Dekker, R Radner, Ralph E. Wildeman, RC Vergin, Rommert Dekker, S Epstein, S Wael Vos de, S Özekici, SG Vanneste, SH Sheu, SK Goyal, SK Goyal, SK Goyal, SK Goyal, SO Duffuaa, T Aven, TW Archibald, TY Liang, W Bäckert, WL Maxwell   +63 more
core   +1 more source

A Decision-making Model for Corrective Maintenance of Offshore Wind Turbines Considering Uncertainties

Energies, 2019
Maintenance optimization has received special attention among the wind energy research community over the past two decades. This is mainly because of the high degree of uncertainties involved in the execution of operation and maintenance (O&M) activities
S. Nachimuthu, M. Zuo, Yi Ding
semanticscholar   +1 more source

Simulation Model of Logistic Support to Isolated Airspace Smveillance Radar Stations

Promet (Zagreb), 2008
A simulation model of the radar network operation of fivemilitary radar stations has been developed. Simulation waspeiformed in GPSS language and contains the time of operationof five radars through a period of one year, time of plannedpreventive ...
Tomislav Crnković, Ernest Bazijanac, Danko Basch   +2 more
doaj   +1 more source

Model development synchronized with data mining for rolling stock maintenance strategy

Advances in Mechanical Engineering, 2022
Indian metro system is comprised of many functional units for enabling smooth run of trains namely tracks, rolling stock, signaling and communication, operations and control center, projects, and design.
Priyanka Prabhakaran, Subbaiyan Anandakumar, Bhaskaran E Priyanka, Prabu Velusamy   +3 more
doaj   +1 more source

Really Ageing Systems Undergoing a Discrete Maintenance Optimization

Mathematics, 2022
In general, a complex system is composed of different components that are usually subject to a maintenance policy. We take into account systems containing components that are under both preventive and corrective maintenance.
Radim Briš, Pavel Jahoda
doaj   +1 more source

A Historical Survey of Corrective and Preventive Maintenance Models with Imperfect Inspections: Cases of Constant and Non-Constant Probabilities of Decision Making

Aerospace
Maintenance strategies play a crucial role in ensuring the reliability and performance of complex systems. Imperfect inspections, characterized by the probabilities of false positives and false negatives, significantly impact the effectiveness of ...
V. Ulansky, A. Raza
semanticscholar   +1 more source

A probabilistic early fault detection model for a feedback machining system with multiple types of spares

Scientific Reports, 2023
This paper studies corrective and preventive maintenance to provide a quality control policy. The corrective maintenance, depending on the time, of a feedback machining system model with a finite source and standbys is presented. Moreover, the system has
Mohamed Abd Allah El-Hadidy, Assem Omar Elshenawy   +1 more
doaj   +1 more source

Does OO sync with the way we think? [PDF]

, 1998
Given that corrective-maintenance costs already dominate the software life cycle and look set to increase significantly, reliability in the form of reducing such costs should be the most important software improvement goal.
Hatton, Leslie
core  

O&M Models for Ocean Energy Converters: Calibrating through Real Sea Data [PDF]

, 2019
Of the cost centres that combine to result in Levelised Cost of Energy (LCOE), O&M costs play a significant part. Several developers have calculated component costs, demonstrating how they can become commercially competitive with other forms of renewable
Bloise Thomaz, Tianna, Crooks, David, Jeffrey, Henry, Lopez Mendia, Joseba, Medina-Lopez, Encarni, Rodriguez Arias, Raul, Ruiz Minguela, Pablo, van Velzen, Leonore   +7 more
core   +3 more sources

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim, Natalie Bradford, David Brain, Sameera Senanayake, Sanjeewa Kularatna, Kate Young, Christine Cashion, Tim Hassall, Susanna Cramb   +8 more
wiley   +1 more source