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Research on load frequency control system attack detection method based on multi-model fusion
Published 2025-05-01“…Abstract Load frequency control (LFC) in power systems faces increasingly complex cyber-physical attack threats, while existing detection methods have limited capability to identify intelligent attacks. …”
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1802
Machine learning of automatic hierarchical multi-label classification method for identifying metal failure mechanisms
Published 2025-06-01“…The method combines the advantages of convolutional neural networks (CNN) and Vision Transformers (ViT) to effectively realize hierarchical feature extraction and classification of SEM images of fracture morphologies, enabling accurate identification of metal failure mechanisms at different scales. …”
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1803
Validation of an LC-MS Method for Quantification of Mycotoxins and Characterization of Fungal Strains Occurring in Food and Feed
Published 2025-03-01“…Focusing on several mycotoxins, this study first aimed at optimizing and validating an ultra-high liquid chromatography-tandem mass spectrometry quantification method. …”
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1804
Comprehensive Evaluation Method for Importance of Epidemic Prevention in Chinese Cities Considering Population Mobility Network
Published 2025-07-01“…The weight imbalance problem of traditional methods is solved by introducing community structure weighting and subjective weight. …”
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1805
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1806
Open-Circuit Fault Diagnosis Method of Energy Storage Converter Based on MFCC Feature Set
Published 2022-12-01“…Finally, through the fault simulation experiment of a grid-connected energy storage converter, the proposed method is compared with existing methods, and the results show that the proposed method has better robustness and accuracy in complex noise environments.…”
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1807
Subcortical Brain Segmentation Based on a Novel Discriminative Dictionary Learning Method and Sparse Coding
Published 2019-01-01“…The influence of different parameters was studied and the performance of the proposed method was also compared with the non-local patch-based segmentation, the sparse representation classifier based segmentation, the discriminative dictionary learning segmentation, and several deep learning methods. …”
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1808
Hyperspectral Detection of Pesticide Residues in Black Vegetable Based on Multi-Classifier Entropy Weight Method
Published 2025-01-01“…Bailey) by proposing a multi-classifier entropy weighted method algorithm that combines hyperspectral technology and the entropy weight method. 10 black vegetable samples were sprayed with each of the four different pesticides (trichlorfon, propargite, cypermethrin, and imidacloprid) at concentrations of 0.10, 2.00, 0.20, and 2.00 mg/kg, respectively. …”
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1809
Modification of Pea Protein by pH-shifting Method and Its Impact on Functional Properties of Starch
Published 2025-05-01“…This paper employs the pH-shifting method to modify pea protein and explores the impact of the optimized modified pea protein on the functional properties of various starches. …”
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1810
Discrete Meta-Modeling Method of Breakable Corn Kernels with Multi-Particle Sub-Area Combinations
Published 2025-07-01“…The discrete element model can accurately reflect the rupture force, energy relationship, and rupture process on both sides, top, and bottom of the grain, and it can solve the error problem caused by the contact between the threshing element and the grain line in the actual threshing process to achieve the design optimization of the threshing drum. The modeling method provided in this study can also be applied to breakable discrete element models for wheat and soybean, and it provides a reference for optimizing the design of subsequent threshing devices.…”
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1811
Experimental evaluation method of density suitability between bridging lost circulation materials and drilling fluid
Published 2025-06-01“…Fracture-plugging experiments validated this method, the plugging slurry composed of a good density suitability material, such as walnut shells, exhibited no notable gravitational differentiation after 2 h, achieving a maximum plugging pressure of 16.4 MPa with 88 mL of total volume loss. …”
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1812
Novel Method of Estimating Iron Loss Equivalent Resistance of Laminated Core Winding at Various Frequencies
Published 2025-08-01“…The proposed method is expected to advance the understanding and modeling of losses in electromagnetic and magnetic devices, offering more robust tools for engineers and researchers in optimizing device performance and efficiency.…”
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1813
TAL-SRX: an intelligent typing evaluation method for KASP primers based on multi-model fusion
Published 2025-02-01“…The performance of the TAL-SRX method is the best when compared with the different integrated combinations of methods. …”
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1814
Fault diagnosis method of mine hoist main bearing with small sample based on VAE-WGAN
Published 2025-06-01“…The fault diagnosis accuracy of VAE-WGAN+CBAM-MobileNetV2 on four small sample ratio datasets was higher than the other four methods, proving that the proposed sample augmentation and fault diagnosis methods have higher diagnostic accuracy on different small sample ratio fault datasets and can meet the fault diagnosis requirements under small samples.…”
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1815
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1816
Research on a Panoramic Image Stitching Method for Images of Corn Ears, Based on Video Streaming
Published 2024-12-01“…<b>Methods:</b> A summary of corn ear panoramic stitching methods under complex backgrounds is presented as follows: 1. a perceptual hash algorithm and histogram equalization were used to extract video frames; 2. the U-Net image segmentation model based on transfer learning was used to predict corn labels; 3. a mask preprocessing algorithm was designed; 4. a corn ear splicing positioning algorithm was designed; 5. an algorithm for irregular surface expansion was designed; 6. an image stitching method based on template matching was adopted to assemble the video frames. …”
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1817
Analysis of survival impact factors in heart transplant patients with modified donor hearts preservation method
Published 2025-07-01“…Abstract Objective This study aimed to investigate the impact of factors on overall survival in heart transplant patients with modified donor hearts for cardiac protection, considering different preservation solutions and donor types. Methods A total of 834 heart transplant patients who underwent surgery between September 2008 and June 2021 were included in this retrospective study. …”
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1818
Adjustment terms and coefficients of nonlinear regression-based kurtosis-adjusted equivalent sound level method
Published 2025-07-01“…The linear regression and nonlinear least squares methods obtained six different combinations of coefficients (λ) and adjustment terms [\begin{document}$ \mathrm{lg}(\beta _{N}/{\beta }_{G}) $\end{document}]. …”
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1819
Research on strong and weak evaluation method of air brake for intelligent driving heavy haul train
Published 2022-09-01“…To solve this problem, this paper proposed a prediction method for the strong and weak of air braking force based on IPSO-SVM (Improved Particle Swarm Optimization-Support Vector Machine). …”
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1820
A New Compressed Data Acquisition Method for Power System Based on Chaotic Compressive Measurement
Published 2024-11-01“…Subsequently, a chaotic map is sampled based on the basic requirements of the measurement matrix in compressed sensing, and the chaotic compressive measurement matrix is constructed and optimized based on the sampling results. Next, the sparse data difference of the power system is used as the compression target for the optimized chaotic measurement matrix, and an acquisition process is designed to recover the complete power data from a small amount of compressed data. …”
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