Suggested Topics within your search.
Suggested Topics within your search.
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1101
Impacts of Inertia and Photovoltaic Integration on Existing and Proposed Power System Transient Stability Parameters
Published 2025-06-01“…Although transient stability indicators—for instance, the Critical Clearing Time (CCT), fault-induced short-circuit current ratios, and machine parameters, including subtransient–transient reactances and associated time constants—are influenced by total system inertia, their detailed evaluation remains insufficiently explored. …”
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1102
Synthesis of a parametrically invariant servo drive using the model parameters recovery method
Published 2023-06-01“…The operation of servodrives often proceeds in conditions of instability parameters and characteristics elements of the electric drive. …”
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1103
Using mixture and exposome methods to assess the associations and interactions of chemical biomarkers with semen parameters
Published 2025-07-01“…Four mixture/exposome models, including exposome-wide association studies (ExWAS), Deletion/Substitution/Addition algorithm (DSA), Bayesian Kernel Machine Regression (BKMR), and the non-linear interaction model (NLinteraction), were used to evaluate associations between 24 chemical biomarkers (urinary bisphenol A, four parabens, triclosan, 17 phthalate metabolites, and hair mercury [Hg]) and semen parameters (sperm count, concentration, morphology, motility, and semen volume). …”
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1104
Soil Parameter Inversion in Dredger Fill Strata Using GWO-MLSSVR for Deep Foundation Pit Engineering
Published 2025-05-01“…This study presents an inverse analysis method using Multioutput Least-Squares Support Vector Regression (MLSSVR) optimized by the Gray Wolf Optimization (GWO) algorithm to invert key parameters of the Hardening Soil (HS) model. A case study on a foundation pit in the dredger fill stratum of Xiamen Railway integrates finite element simulation with machine learning. …”
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1105
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1106
OPTIMIZATION OF TURNING PARAMETERS USING AN ALGORTIM BASED ON COMBINED LINEAR AND BINARY SEARCH METHODS
Published 2020-03-01“… Optimization of cutting parameters in machining operations is a complex task requiring extensive knowledge and experience to reach the maximum potential for cost reductions in manufacturing. …”
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1107
Optimization on Operation Parameters in Reinforced Metal Matrix of AA6066 Composite with HSS and Cu
Published 2021-01-01“…In this investigation, the L9 orthogonal array method is used to identify the optimum values of the turning parameters among the considered machining parameters concerning the response such as wear on the turning tool and thrust forces created on machining. …”
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1108
Multi-parameter approach to evaluate the timing of memory status after 17DD-YF primary vaccination.
Published 2018-06-01“…In this investigation, machine-enhanced techniques were applied to bring about scientific insights to identify a minimum set of phenotypic/functional memory-related biomarkers for post-vaccination follow-up upon yellow fever (YF) vaccination. …”
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1109
Optimization of Cutting Parameters to Minimize Wall Deformation in Micro-Milling of Thin-Wall Geometries
Published 2025-03-01“…The most effective parameter on the machined thin-wall deformation was the feed rate, with 87.36%. …”
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1110
Experimental determination and practical application of the four-pole parameters of structure-borne sound isolators
Published 2016-03-01“…Practical application of the four-pole parameters of vibration isolators is illustrated by examples in which calculations are performed for: structure-borne sound wave isolation by longitudinally vibrating continua and the excitation of structure-borne sound by machines.…”
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1111
Study of the Press Fit Bearing-Shaft Joint Dimensional Parameters by Analytical and Numerical Approach
Published 2018-01-01“…The study of press fit bearing-shaft joint dimensional parameters by means of analytical and numerical calculations in order to identify those parameters of the press fit joints which significantly influence the life of the bearings fitted by pressing is dealt in this paper. …”
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1112
Solar Organic Rankine Cycle (ORC) Systems: A Review of Technologies, Parameters, and Applications
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1113
Influence of casting parameters on the surface and mechanical properties of leaded brass alloys: mechanistic insights
Published 2025-06-01“…Abstract Leaded brass alloys are extensively used in mechanical applications due to their excellent machinability and durability. This study explores the impact of casting parameters, particularly the mold material and cooling rate, on the microstructure and mechanical properties of leaded brass alloys. …”
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1114
Capabilities assessment for working bodies of rotary snowblowers through design and technological parameters study
Published 2023-07-01“…The presence of such indicators makes it possible to reasonably choose the design scheme, geometric and kinematic parameters of the working bodies of rotary snowplows. …”
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1115
Optimization of electrical discharge drilling parameters for precision micro-holes in SuperNi 276
Published 2025-03-01“…This study focuses on optimizing Electrical Discharge Drilling (EDD) parameters to enhance micro-hole precision in Super Ni 276, a nickel-chromium-molybdenum alloy valued for its corrosion resistance and temperature stability. …”
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1116
Study of the technical parameters dynamics influence on operational performance of hydraulic single-bucket excavators
Published 2024-08-01“…The operation of transport and technological machines in construction processes for a long time leads to a decrease in their potential capabilities, including operational productivity. …”
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1117
The Lobe-Type Agitator Parameters of the Seed-Metering Unit in the Seed-Fertilizer Drill Justification
Published 2018-11-01“…(Results and discussion) The authors have experimentally confirmed the main parameters of the agitator and its resistance to movement in a seed medium. …”
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1118
The Impact of Drilling Parameters on Drilling Temperature in High-Strength Steel Thin-Walled Parts
Published 2025-08-01“…High-strength steel has high strength and low thermal conductivity, and its thin-walled parts are very susceptible to residual stress and deformation caused by cutting heat during the drilling process, which affects the machining accuracy and quality. High-strength steel thin-walled components are widely used in aerospace and other high-end sectors; however, systematic investigations into their temperature fields during drilling remain scarce, particularly regarding the evolution characteristics of the temperature field in thin-wall drilling and the quantitative relationship between drilling parameters and these temperature variations. …”
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1119
Outdoor location scheme with fingerprinting based on machine learning of mobile cellular network
Published 2021-08-01“…The positioning scheme based on mobile cellular network technology is one of the important technical approaches to provide network optimization, emergency rescue, police patrol and location services.The traditional positioning scheme based on cell base station location information has low positioning accuracy and large positioning error, so it cannot meet the requirements of some positioning applications.The scheme based on fingerprint location can greatly improve the location accuracy, save computational cost and enhance the usability based on the coarse location scheme of the cell and become the hotspot of the research.Rasterization and non-rasterization of outdoor fingerprint location scheme based on machine learning were studied and analyzed to meet the business requirements of outdoor fingerprint location.By means of parameter weighting, data fitting and other methods, large-scale fingerprint data were cleaned to improve the effectiveness of data sources.Through the realization of sub-modules such as demarcating research area, rasterizing, constructing fingerprint database, training model, correcting model, non-rasterizing, rough positioning coupling, matching parameter and training parameter, the operation efficiency and positioning accuracy of the algorithm were analyzed and optimized, and the key indexes affecting the algorithm performance were determined.Then, the performance of two fingerprint-based localization schemewas analyzed based on the simulation results.Finally, the typical scenarios of the fingerprint location scheme based on machine learning in practical application were presented.…”
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1120
The Application of Fractal Analysis to the Description of Brushed Steel Surfaces
Published 2020-11-01“…The machining was conducted using an FWD 32J milling machine with a GE 950 G PLUS straight grinder together with an A11-CB15M brush mounted on it. …”
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