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561
An Underwater Acoustic Communication Signal Modulation-Style Recognition Algorithm Based on Dual-Feature Fusion and ResNet–Transformer Dual-Model Fusion
Published 2025-06-01“…This paper proposes a dual-feature ResNet–Transformer model with two innovative breakthroughs: (1) A dual-modal fusion architecture of ResNet and Transformer is constructed using residual connections to alleviate gradient degradation in deep networks and combining multi-head self-attention to enhance long-distance dependency modeling. (2) The time–frequency representation obtained from the smooth pseudo-Wigner–Ville distribution is used as the first input branch, and higher-order statistics are introduced as the second input branch to enhance phase feature extraction and cope with channel interference. …”
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562
Research and Application of Denitrification Optimal Control Based on Multi-Variable Generalized Predictive Control Algorithms
Published 2019-10-01“…For the denitrification control system of large thermal power unit, because of the characteristics of its controlled object, such as the large time delay and inertia, the impacts from multiple interference factors and model variations under different loads, traditional PID control strategy cannot meet the requirements. …”
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563
Self-Powered p-NiO/n-ZnO Heterojunction Ultraviolet Photodetector Based on Honeycomb Nano-Mesh Structure
Published 2024-12-01“…Ultraviolet (UV) photodetectors (PDs) are characterized by wide wavelength selectivity and strong anti-interference capability. The focus of research is not only limited to the adjustment of the structure composition, but it also delves deeper into its working mechanism and performance optimization. …”
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564
Design and Simulation of a Bio-Inspired Deployable Mechanism Achieved by Mimicking the Folding Pattern of Beetles’ Hind Wings
Published 2025-05-01“…In the expandable structure of thick plates, hinge-like steps are added on the thick plate to effectively avoid interference motion caused by the folding of the thick plate. …”
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565
Single-ended Protection Principle of LCC- VSC Three-terminal DC System Based on Gini Impurity
Published 2025-01-01“…Due to the advantages of LCC-VSC (line-commutated converter-voltage source converter) three-terminal DC technology in terms of new energy consumption, long-distance transmission, reliability and economy, China has successively constructed a number of hybrid DC transmission projects. …”
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566
Few-Shot Intelligent Anti-Jamming Access with Fast Convergence: A GAN-Enhanced Deep Reinforcement Learning Approach
Published 2025-08-01“…Our simulation results show that under periodic jamming, compared with the DQN algorithm, this algorithm significantly reduces the number of interference occurrences in the early communication stage and improves the convergence speed, to a certain extent. …”
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567
Numerical Simulation Research on Leakage Detection of Underground Diaphragm Wall Based on Cross-Well Electrical Method
Published 2025-01-01“…In deep foundation pit engineering, leakage of underground diaphragm walls poses a serious threat to construction safety and the surrounding environment. …”
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568
A Novel Method for Estimating Parameters of Magnetic Dipole Sources Under Low Signal-to-Noise Ratio Conditions Based on LM-OBF Algorithm
Published 2025-06-01“…The results demonstrated that the method maintains stable and accurate estimation of magnetic source parameters even at a signal-to-noise ratio (SNR) of −10 dB, outperforming traditional methods in terms of performance under strong noise interference conditions.…”
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569
AAV Parameters Estimation Based on Improved Time-Frequency Ridge Extraction and Hough Transform
Published 2025-01-01“…However, existing methods are prone to noise interference and exhibit poor performance in extracting multi-rotor and multi-component signals. …”
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570
Energy-Based Adaptive Control for Variable-Rope-Length Double-Pendulum Ship-Borne Cranes: A Disturbance Rejection Stabilization Controller Without Overshoot
Published 2025-01-01“…Firstly, the energy function of the system is constructed by analyzing the dynamic model of the system. …”
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571
Reading Social Policy from Polanyi’s Perspective: Problem of the Market, Wealth, and Labor
Published 2022-06-01“…Polanyi also claims that market society is a political and social construct rather than a natural phenomenon. Yet, the rapid growth of government bureaucracy and interference in the private sphere has challenged many traditional notions related to the nature of capitalist society, especially since the 1940s. …”
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572
Research on Path Planning and Trajectory Generation of Hoists for Lifting Sluice Gates
Published 2024-10-01“…In view of the phenomena such as the groove interference and the slot jamming, a stepwise deceleration planning method for the gate falling process was proposed. …”
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573
RUSSIA-EU CUSTOMS COOPERATION LEGAL BASE IN THE CONTEXT OF RUSSIA WTO ACCESSION
Published 2013-12-01“…These facts minimize Russia WTO accession influence on the process of Russia-EU customs cooperation legal base construction. At the same time author proves Russia-EU customs cooperation instrument fruitfulness in elimination of risks arising from Russia WTO accession. …”
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574
Chemical genomics informs antibiotic and essential gene function in Acinetobacter baumannii.
Published 2025-03-01“…Here, we systematically probe the function of essential genes by screening a CRISPR interference knockdown library against a diverse panel of chemical inhibitors, including antibiotics. …”
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575
Occlusion Vehicle Target Recognition Method Based on Component Model
Published 2024-11-01“…The experimental results show that the proposed recognition method effectively solves the problem of misrecognition and missing recognition caused by interference and occlusion in vehicle recognition.…”
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576
Gearbox fault diagnosis method based on optimized VMD-NLM with 1DDRSN
Published 2025-05-01“…ObjectiveAiming at the problem of poor accuracy of gearbox fault diagnosis under noise interference, a new fault diagnosis method for gearboxes based on the denoising methods of optimized variational modal decomposition (VMD)and non-local means (NLM) was constructed, combined with a one-dimensional deep residual shrinkage network (1DDRSN).MethodsFirstly, the parameters in the VMD were automatically optimized using the subtractive average-based optimization (SABO); secondly, each intrinsic mode function (IMF) after the decomposition of the VMD was filtered using sample entropy, and the noise-containing components were subjected to the NLM denoising and reconstruction; then, a residual network that combines the attention mechanism with soft thresholding was introduced to model 1DDRSN; finally, the denoised and reconstructed signals were inputted into the 1DDRSN for fault diagnosis and identification. …”
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577
An Effective Strategy of Object Instance Segmentation in Sonar Images
Published 2024-01-01“…However, the noise interference, low resolution, and blurred edges bring more significant challenges for sonar image instance segmentation. …”
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578
Desain Camouflage Tower di Kawasan Kota Baru Parahyangan Padalarang-Bandung
Published 2021-03-01“…Therefore in this article a camouflage tower or Outdoor Distributed Antenna System (ODAS) is designed, which is a unique concept that helps in prividing connectivity in location where conventional tower construction is not permitted due to various regulations. …”
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579
Prediction Method of Irregularity of High-speed Maglev Track Based on Normal Distribution Superposition Principle
Published 2020-11-01“…The range of medium and long waves of high-speed maglev was between the high speed ballastless spectrum in China and the low interference spectrum in Germany. The irregularity prediction method had general applicability to the line spectrum prediction of known construction technical requirement.…”
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580
Automatic Tracking Control of Autonomous-rail Rapid Tram Based on Camera Vision, Inertial Measurement Unit and GPS Data
Published 2022-04-01“…Secondly, layered electronic map is constructed by RTK-GPS (real-time kinematic GPS), smooth reference track is output, and then Stanley controller is designed for steering control. …”
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