Selaus avainsanan mukaan kokoelmassa "Optimization"Tieteelliset julkaisut
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Advancements in Industry 4.0 Asset Management: Interoperability and Cyber Security Challenges and Opportunities
(Springer, Cham, 08.11.2023)The Fourth Industrial Revolution, or Industry 4.0, is transforming the asset management landscape, presenting new challenges and opportunities. The increasing interconnectedness of assets and systems, combined with the ... -
Comparison of Synchronous Reluctance Motors and Permanent Magnet Synchronous Motors with Direct Liquid Cooling Arrangement
(IEEE, 06.09.2023)A comparison of Synchronous Reluctance Motors and Permanent Magnet Synchronous Motors with a Direct Liquid Cooling system is given. Both solutions have been analyzed, designed, and optimized considering the same constraints ... -
Cost Minimization of a Permanent Magnet Eddy Current Brake by Multiobjective Particle Swarm Optimization Based on Nonlinear Reluctance Network Modeling
(IEEE, 22.11.2021)Design optimization of a permanent magnet eddy current brake (PM-ECB) is performed by applying multiobjective particle swarm optimization (MO-PSO) for cost minimization. A previously designed and patented PM-ECB is used ... -
Maintenance optimization for a multi-unit system with digital twin simulation: Example from the mining industry
(Springer Nature, 22.02.2021)Optimization of operations and maintenance (O&M) in the industry is a topic that has been largely studied in the literature. Many authors focused on reliability-based approaches to optimize O&M, but little attention has ... -
Optimal sizing ratio of a solar PV inverter for minimizing the levelized cost of electricity in Finnish irradiation conditions
(Elsevier, 01.05.2019)The amount of installed solar power in Finland is increasing as a result of decreasing photovoltaic (PV) system component prices. The growth is especially noticeable in residential systems, and ways to make PV electricity ... -
Reconfigurable Intelligent Surface-Enabled Spectrum-Sharing Communications Based on Successive Interference Cancellation
(IEEE, 21.10.2021)In this letter, a reconfigurable intelligent surface (RIS)-enabled successive interference cancellation (SIC)-based spectrum sharing (SS) scheme is proposed for SS networks where multiple transceiver pairs communicate over ... -
Revisiting the potential of pumped-hydro energy storage: A method to detect economically attractive sites
(Elsevier, 07.09.2021)This study innovatively combines a set of methods to provide a new way to assess the economic potential of pumped hydro energy storage. It first provides a method based on geographic information systems to study the potential ... -
Shell-and-tube heat exchanger optimization - impact of problem formulation and cost function
(HEFAT, 22.07.2019)The design optimization of shell-and-tube heat exchangers (STHEs) is studied.Impact of using standard lengths and shell diameters is investigated, and two types of cost function are compared: a simple area-based correlation ... -
Sorption enhanced carbon dioxide hydrogenation to methanol: Process design and optimization
(Elsevier, 23.02.2022)Sorption enhanced synthesis has been previously shown to improve carbon dioxide hydrogenation to methanol by mitigating the thermodynamic limitations. This work investigates the efficiency of methanol synthesis via sorption ... -
Use Case Description of Real-Time Control of Microgrid Flexibility
(IEEE, 24.09.2018)Increasing amount of distributed energy resources necessitates more flexibility a t t he distribution network level. One option to attain this flexibility i s b y aggregation o f these resources within microgrids and further ...
