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15501
Performance of M-QAM MIMO PNC Based on MRC and ZR Techniques
Published 2025-01-01“…The system model is based on denoise-and-forward (DNF) relaying along with the Latin Square (LS) mapping algorithm at the relay node and square M-ary Quadrature Amplitude Modulation (M-QAM) at all nodes. …”
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15502
Occlusion-Robust Multi-Target Tracking and Segmentation Framework with Mask Enhancement
Published 2025-06-01“…Our framework achieves the best performance on the MOTSA (84.4%), MT, and FN metrics, with a 6.1% reduction in FN compared to the state-of-the-art method. …”
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15503
Torque capability enhancement of commercial interior permanent magnet motors using t-shaped notching and merged barrier rotor topology
Published 2025-06-01“…The optimized motor achieves a 3.86 % increase in back-EMF, a 6.2 % reduction in total harmonic distortion, and a 6.58 % decrease in cogging torque under no-load conditions. …”
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15504
Classification of Chicken Carcass Breast Blood-Related Defects Using Hyperspectral Imaging Combined with Convolutional Neural Networks
Published 2024-11-01“…To process hyperspectral data, the Improved Firefly Band Selection Algorithm was constructed with the 1-D CNN CBD classification model as the objective function, achieving a reduction in the dimensionality of hyperspectral data. …”
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15505
Calculation Model of Multi-roll Straightening Process Based on Bilinear Hardening and Power Hardening
Published 2025-05-01“…The results show that with increasing reduction, the error between hardened and ideal models increases. …”
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15506
Randomised controlled trial to evaluate the effectiveness of using the RD-1-based C-Tb skin test as a replacement for blood-based interferon-γ release assay for detection of, and i...
Published 2021-12-01“…Introduction The predictive utility for incident tuberculosis (TB) of the purified protein derivative tuberculin skin test and region of difference 1 (RD1)-based interferon-gamma release assays (IGRA) is comparable; and either is recommended to test for latent TB infection (LTBI). …”
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15507
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15508
New State Identification Method for Rotating Machinery under Variable Load Conditions Based on Hybrid Entropy Features and Joint Distribution Adaptation
Published 2020-01-01“…As for the training and testing set under different load conditions, all data was mapped into a reproducing space by joint distribution adaptation to reduce the distribution discrepancies between datasets, where the pseudolabels of the testing set and the final diagnostic results were obtained by the k-nearest neighbor algorithm. Finally, five cases with the training and testing set under variable load conditions were used to demonstrate the performance of the proposed method, and comparisons with some other diagnosis models combined with the same features and other dimensionality reduction methods were also discussed. …”
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15509
Dynamic Coal Flow-Based Energy Consumption Optimization of Scraper Conveyor
Published 2025-06-01“…The multi-objective optimization model for energy consumption is solved using the NSGA-II-ARSBX algorithm, yielding a 33.7% reduction in energy consumption, while the lump coal area is reduced by 27.7%, indicating a trade-off between energy efficiency and coal fragmentation. …”
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15510
Smart Packet Delivery in Mobile Underwater Sensors Networks (M-CTSP)
Published 2025-01-01“…This results in a 40% rise in energy use reduction, 15% improvement in packet delivery with a 30% increase in network lifetime when compared to normal clustering-based protocols: LEACH and EECBP-FOA. …”
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15511
Collaborative Optimization of Model Pruning and Knowledge Distillation for Efficient and Lightweight Multi-Behavior Recognition in Piglets
Published 2025-05-01“…In the first stage, the LAMP pruning algorithm is used to prune and optimize redundant channels, resulting in the lightweight YOLOv8-Prune. …”
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15512
Toward improving precision and complexity of transformer-based cost-sensitive learning models for plant disease detection
Published 2025-01-01“…These findings demonstrate notable improvements in accuracy and complexity reduction, making it suitable for detecting strawberry diseases in diverse conditions.…”
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15513
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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15514
Multi-Hazard Vibration Control of Transmission Infrastructure: A Pounding Tuned Mass Damper Approach with Lifelong Reliability Analysis
Published 2025-03-01“…Specifically, the PTMD reduced the vibration reduction ratio by 10% to 30% under wind loads and by 20% to 80% under seismic actions, with more pronounced effects at higher wind speeds and peak ground accelerations (PGAs). …”
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15515
Freight Time and Cost Optimization in Complex Logistics Networks
Published 2020-01-01“…In addition, using customer logistics and the k-means algorithm, we propose additional warehouse locations. …”
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15516
Investigation on the Effects of Distance-to-Diameter Ratio of piers on the Hydraulic Characteristics in a 90° Open Channel Bend
Published 2025-06-01“…The simulation employed the PISO algorithm coupled with the RNGk − ε turbulence model, along with the Volume of Fluid (VOF) method for free-surface tracking. …”
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15517
Multi-objective design of fractional frequency-load control for hydro-thermal system considering nonlinear models and uncertainty
Published 2024-12-01“…Based on the speed changes for the proposed algorithm and the novel approach function method employed in the control design. …”
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15518
Evaluation of Worker Fatigue During Exoskeleton-Assisted Tasks with Varying Intensities
Published 2025-04-01“…This study evaluates the impact of exoskeleton-assisted work on fatigue reduction across different construction tasks and intensity levels. …”
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15519
Research on fault localization method of valve area in converter station based on metric learning and knowledge reasoning
Published 2025-06-01“…A data dimensionality reduction network based on metric learning is constructed to achieve feature extraction of recorded electrical quantities by maximizing inter class distance and minimizing intra class distance. …”
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15520
Research on Optimization of Large-Scale Heterogeneous Combat Network Based on Graph Embedding
Published 2025-01-01“…It has shown a 17.23% improvement in this aspect compared to HCNOF0 and a 6.89% enhancement when compared to the GE-SU-EANet algorithm, underscoring its advantages in both optimization performance and cost reduction. …”
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