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621
Robust Optimization for Microgrid Management With Compensator, EV, Storage, Demand Response, and Renewable Integration
Published 2024-01-01“…To efficiently solve this optimization problem, the C&CG algorithm is utilized. Numerical simulations on a test system validate the effectiveness of the proposed model and solution algorithm, showing a significant reduction in the operating costs of the microgrid. …”
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622
Real-Time Energy Management in Microgrids: Integrating T-Cell Optimization, Droop Control, and HIL Validation with OPAL-RT
Published 2025-07-01“…Experimental results demonstrate a 91% reduction in grid dependency, 70% mitigation of voltage fluctuations, and a 93% self-consumption rate, significantly enhancing power quality and resilience. …”
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623
Convolutional neural network approach for fault detection and characterization in medium voltage distribution networks
Published 2024-12-01“…Therefore, this paper introduces a novel method for detecting, classifying, and locating faults in power systems through voltage waveform analysis using a convolutional neural network (CNN) integrated with the Piecewise Function Put Together (PFPT) algorithm for fault detection and fault zone localization in a power distribution network. …”
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624
Energy Efficiency Optimization Design for Cycle Position Servo PMSM Based on Operating Energy Consumption Model
Published 2025-01-01“…The optimal design scheme after global optimization is quickly solved by the evolutionary algorithm. Finally, the effectiveness of the proposed method is verified through simulation and prototype experiments.…”
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625
A secure and energy-efficient routing using coupled ensemble selection approach and optimal type-2 fuzzy logic in WSN
Published 2025-01-01“…To deal with those challenges, we advocate a novel routing framework that is both steady and power-efficient, leveraging an Improved Type-2 Fuzzy Logic System (IT2FLS) optimized by means of the Reptile Search Algorithm (RSA). …”
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626
A study on monthly sales forecasting of new energy vehicles in urban areas using the WOA-BiGRU model.
Published 2025-01-01“…This study improves the accuracy of monthly sales prediction for urban NEVs, offering critical insights for the development of the NEV industry in China, the deployment of charging infrastructure, the stabilization of the power grid, and emission reduction in the transportation sector.…”
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627
Energy harvesting enhancement: A roadmap for systematically tuning controllers applied on synchronous generators of wind turbines
Published 2025-04-01“…Compared to the tenth algorithm in the rank, the ALO-based controller ensured a reduction of 96.78% and 90.27% of mean absolute error and root mean squared error, respectively. …”
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628
Hybrid Adaptive Sheep Flock Optimization and Gradient Descent Optimization for Energy Management in a Grid-Connected Microgrid
Published 2025-05-01“…Results demonstrate the efficiency of the proposed hybrid algorithm, achieving substantial improvements in energy efficiency and cost reduction compared to traditional methods like interior point optimization, gradient descent, branch and bound, and a population-based algorithm named Golden Jackal optimization. …”
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629
A Study on Improving of Adaptive Sensorless Control Performance via Funnel Control
Published 2025-01-01“…This creates additional errors by the observer, which results in a reduction in sensorless estimation performance. To solve these problems, an online parameter estimation method using the recursive least squares (RLS) algorithm or by creating a parameter lookup table through experiments has been studied. …”
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630
Assessing carbon footprint and performance of the Kalman filter track fitter in the CBM experiment
Published 2025-07-01“…We evaluate the performance and energy efficiency of the Kalman Filter-based fitting algorithm on both CPUs and GPUs. The GPU implementation demonstrates up to a threefold improvement in energy efficiency, resulting in a proportional reduction in power consumption and associated CO2 emissions during data processing. …”
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631
State of Charge Estimation of Lithium-Ion Battery Considering Operating Conditions and Aging Degree
Published 2024-12-01“…When using the extended Kalman filter (EKF) to estimate the state of charge (SOC) of an electric vehicle power battery, the change of system noise and model parameters may lead to a reduction in estimation accuracy, due to variable operating conditions, battery aging, and other factors. …”
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632
ACCEPTABLE LIMITS FOR CORRECTION OF HEATING LOAD WHILE OPTIMIZING OPERATIONAL MODES OF HEAT SOURCES
Published 2014-02-01“…Numerical investigations of temperature fields in the apartments of a multi-dwelling building has been carried out on the basis of the developed mathematical model and algorithm of its realization. The investigations have made it possible to evaluate dynamics of changes in air temperature under unsteady conditions due to increase or reduction heating device capacity with regard to standardized values. …”
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633
Active control or passive control? (Outline of active noise control and it's application to practical problems)
Published 2014-01-01“…Next, the relation between the arrangement of additional sound source and the reduction of noise radiation is given according to the numerical computation and the control of power transformer noise is briefly explained as a practical example carried out by the author. …”
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634
Enhancing Performance and Stability of Wing-Alone UAV: A Comprehensive Mathematical Model and Simulation Approach Using MATLAB and Simulink
Published 2025-01-01“…The UAV’s weight components, including battery, propulsion, and structural weights, were analyzed, demonstrating a 12% reduction in power requirements during climb at optimal angles of attack. …”
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635
Landslide hazard early warning method for rock slopes using a hybrid LSTM-SARIMA data-driven model.
Published 2025-01-01“…Each stage of the early hazard warning process is systematically researched and summarized.First, the combination of sliding average and wavelet noise reduction is utilized to perform global denoising and local focus noise reduction on the original monitoring data, and the signal-to-noise ratios after two rounds of noise reduction are 36 and 44, respectively, which indicates a good noise reduction effect. …”
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636
Thermo-hydrodynamic and exergy optimization of a photovoltaic thermal (PV/T) air collector using NSGA-II
Published 2025-04-01“…The single-objective optimization results indicate a 28 % enhancement in thermal efficiency and an 18 % improvement in exergy efficiency, while hydrodynamic performance sees a significant 98 % reduction. In comparison, the multi-objective optimized configuration—featuring a channel height of 0.088 m, a width of 0.159 m, six fin rows, and an airflow rate of 0.006 kg/s—demonstrates a 30 % decrease in pumping power.Additionally, it improves first- and second-law efficiencies by 25 % and 11 %, respectively. …”
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637
Occupant-Centric Visual Comfort Assessment and Optimization of Passive Solar Façade Shading Systems through View-Based Analysis of Daylight Glare Probability, View Content, and Spa...
Published 2025-08-01“…The proposed framework employs an adaptive optimization algorithm that iteratively generates and refines shading device configurations, effectively balancing glare reduction, external visibility, and visual complexity. …”
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638
Endocannabinoid Signaling Regulates Sleep Stability.
Published 2016-01-01“…While activation of CB1 resulted in only a slight reduction in gamma power, CB1 blockade had dramatic effects on broadband power in the EEG, particularly at low frequencies. …”
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639
A Novel Approach to Pine Nut Classification: Combining Near-Infrared Spectroscopy and Image Shape Features with Soft Voting-Based Ensemble Learning
Published 2025-06-01“…The results indicate that the IBiEO-SP algorithm effectively balances feature discriminative power and model generalization needs, overcoming the contradiction between high-dimensional data redundancy and low-dimensional information loss. …”
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640
Research on optimization of C4 repair operation of Harmony electric locomotive based on preventive maintenance.
Published 2025-01-01“…Harmonious High-Power AC Electric Locomotive, as the main type of locomotive for freight transport in China, the safety of its operation and maintenance issues have been the focus of great attention by the operation department. …”
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