Results 51 to 60 of about 563,707 (254)

Mathematical Optimization of Wind Turbine Maintenance Using Repair Rate Thresholds

Axioms
As reliance on wind energy intensifies globally, optimizing the efficiency and reliability of wind turbines is becoming vital. This paper explores sophisticated maintenance strategies, crucial for enhancing the operational sustainability of wind turbines.
Nataša Kontrec, Stefan Panić, Jelena Vujaković, Dejan Stošović, Sergei Khotnenok   +4 more
doaj   +1 more source

DoE Optimization of Applied Pressure and Mold Size in Manufacturing Homogeneous Alumina Samples by SPS Process under 1000A Current [PDF]

Journal of Applied and Computational Mechanics
Spark plasma sintering (SPS) presents advantages over conventional sintering methods, notably high heating rates and reduced residence times. However, SPS suffers from uneven temperature and stress distributions due to suboptimal sintering parameters ...
Abdelmalek Kriba, Farid Mechighel, Ridha Djebali, Ali Chamkha   +3 more
doaj   +1 more source

An Improved Optimization Algorithm for Aeronautical Maintenance and Repair Task Scheduling Problem

Mathematics, 2022
The maintenance of carrier-based aircraft is a critical factor restricting the availability of aircraft fleets and their capacity to sortie and operate.
Changjiu Li, Yong Zhang, Xichao Su, Xinwei Wang   +3 more
doaj   +1 more source

SHM strategy optimization and structural maintenance planning based on Bayesian joint modelling [PDF]

, 2017
In this contribution, an example is used to illustrate the application of Bayesian joint modelling in optimizing the SHM strategy and structural maintenance planning.
Caspeele, Robby, Taerwe, Luc, Xing, Cheng   +2 more
core   +1 more source

After-sales services optimisation through dynamic opportunistic maintenance: a wind energy case study [PDF]

, 2018
After-sales maintenance services can be a very profitable source of incomes for original equipment manufacturers (OEM) due to the increasing interest of assets’ users on performance-based contracts.
Castellano, Eduardo, Crespo Márquez, Adolfo, Erguido, Asier, Flores, José Luis   +3 more
core   +1 more source

Data-Driven Application Maintenance: Views from the Trenches

, 2018
In this paper we present our experience during design, development, and pilot deployments of a data-driven machine learning based application maintenance solution.
Misra, Janardan, Podder, Sanjay, Rawat, Divya, Savagaonkar, Milind, Sengupta, Shubhashis   +4 more
core   +1 more source

Decision Framework for Asset Criticality and Maintenance Planning in Complex Systems: An Offshore Corrosion Management Case

Applied Sciences
Asset maintenance management is critical in industries such as petrochemicals and oil and gas (O&G), where complex, interdependent systems heighten failure risks.
Marina Polonia Rios, Bruna Siqueira Kaiser, Rodrigo Goyannes Gusmão Caiado, Paulo Ivson, Deane Roehl   +4 more
doaj   +1 more source

Maintenance optimization of high voltage substation model [PDF]

, 2008
The real system from practice is selected for optimization purpose in this paper. We describe the real scheme of a high voltage (HV) substation in different work states. Model scheme of the HV substation 22 kV is demonstrated within the paper.
Briš, Radim, Gala, Jan
core   +2 more sources

Impact-Based Maintenance Efficiency Modeling for Multi-Component Systems With Condition-Based Component Selection

IEEE Access
This paper develops an impact-based maintenance efficiency model that dynamically links maintenance effectiveness to the number and criticality of replacement components in multi-component repairable systems. Unlike existing approaches that assume static
Lamia May, Mohamed Arezki Mellal, Sameer Al-Dahidi, Michael Pecht, Youcef Khelfaoui   +4 more
doaj   +1 more source

Balancing building and maintenance costs in growing transport networks [PDF]

, 2016
The costs associated to the length of links impose unavoidable constraints to the growth of natural and artificial transport networks. When future network developments can not be predicted, building and maintenance costs require competing minimization ...
Bottinelli, Arianna, Gherardi, Marco, Louf, Remi   +2 more
core   +2 more sources