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Robust multisynchrosqueezing transform time frequency technologies with application to fault diagnosis
Published 2025-09-01Get full text
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42
Enhanced Noise Suppression in Partial Discharge Signals via SVD and VMD with Wavelet Thresholding
Published 2024-01-01“…Partial discharge evaluation is a principal method for assessing insulation conditions in power transformers. Traditional singular value decomposition (SVD) approaches, however, face issues like high residual noise and loss of signal details in white noise suppression. …”
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43
Characterization of a Twin-Entry Radial Turbine under Pulsatile Flow Condition
Published 2016-01-01“…In automotive applications radial gas turbines are commonly fitted with a twin-entry volute connected to a divided exhaust manifold, ensuring a better scavenge process owing to less interference between engines’ cylinders. This paper is concerned with the study of the unsteady performances related to the pulsating flows of a twin-entry radial turbine in engine-like conditions and the hysteresis-like behaviour during the pulses period. …”
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44
BeiDou and SAR fusion technology with AI in reservoir dam monitoring for climate-based disaster mitigation
Published 2025-06-01Get full text
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45
Deep learning optimization of STAR-RIS for enhanced data rate and energy efficiency in 6G wireless networks
Published 2025-07-01“…Practical deployment issues like power management and interference control also lack adequate research. …”
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46
Efficient Pruned-DFT FBMC-OQAM for Performance Enhancement of MIMO Channel Equalization Techniques
Published 2024-11-01“…A The next generation of wireless systems, like 5G/6G, ought to accommodate a wide range of potential use cases like massive real-time and machine-type communications. …”
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47
Overview of Hybrid Satellite–Terrestrial Networks (HSTNs): Key Technologies and Upcoming Challenges
Published 2025-01-01“…In the cognitive domain, spectrum-sharing techniques, coupled with dynamic power control, are identified as essential in maximizing spectrum utilization and minimizing interference. …”
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48
Improved Low-Complexity, Pilot-Based Channel Estimation for Large Intelligent Surface Systems
Published 2025-03-01“…We employ orthogonal pilot sequences to reduce signal interference and improve pilot power to enhance estimation performance. …”
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The Impact of the May 1921 Superstorm on American Telecommunication Systems
Published 2025-07-01“…Given technological changes, modern telecommunication systems are less exposed to storms like that of May 1921, while power‐grid systems are now more exposed to them.…”
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51
Electrochemical Biosensors Driving Model Transformation for Food Testing
Published 2025-07-01Get full text
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52
Uninterrupted Connectivity Using Conditional Time Split Energy Extraction With Beamforming System for Disaster Affected Wireless Networks
Published 2020-01-01“…The proposed architecture is well suitable to establish uninterrupted connectivity between user nodes which are frequently used and have severe power drain-off issues as they can be a part of natural disaster like flood affected wireless networks.…”
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53
Three-Dimensional Pulsating Flow Simulation in a Multi-Point Gas Admission Valve for Large-Bore CNG Engines
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54
An Extensive Investigation on Intelligent-Based Control Techniques for the Performance Improvement in Multilevel Inverters
Published 2025-01-01“…Multilevel inverters have become an essential technology in modern power electronics, offering benefits like reduced harmonic distortion with lower electromagnetic interference and enhanced efficiency applicable to electric vehicles, industrial drives, and renewable energy systems. …”
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55
A Feature-Enhanced Small Object Detection Algorithm Based on Attention Mechanism
Published 2025-01-01“…However, due to factors such as the environment, lighting, altitude, and angle, UAV images face challenges like small object sizes, high object density, and significant background interference, making object detection tasks difficult. …”
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56
Investigating 5G Wireless Networks Deployment with Diverse Frequency Bands for Basra City
Published 2024-12-01“…Furthermore, four measurement themes were adopted to evaluate network performance as coverages, power levels, Carrier-to-Interference (C/I), and power density measurement themes. …”
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57
Crack-ConvT Net: A Convolutional Transformer Network for Crack Segmentation in Underwater Dams
Published 2025-06-01Get full text
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58
A SIC and ML approach for MIMO non-orthogonal multiple access signal detection
Published 2025-02-01“…Additionally, the suggested algorithms are compared with traditional ML, SIC, Zero Forcing (ZF), and Minimum Mean Square Error (MMSE) approaches, and rigorous estimations are made of metrics like Bit Error Rate (BER) and Power Spectral Density (PSD). …”
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59
Defect Detection of Gas Insulation Switch by Infrared Thermography Technology With an Improved Yolo Algorithm
Published 2025-01-01“…Gas-insulated switch-gear (GIS) defects, such as internal bubbles, surface cracks, and high pressure breakdowns, critically threaten power transmission reliability. However, conventional nondestructive detection methods like ultrasound and X-ray face the challenges in anti-interference capability, cost, and structural complexity. …”
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60
An Effective Charger for Plug-In Hybrid Electric Vehicles (PHEV) with an Enhanced PFC Rectifier and ZVS-ZCS DC/DC High-Frequency Converter
Published 2022-01-01“…The front-end converter is chosen as bridgeless interleaved (BLIL) boost converter, as it provides the advantages like lessened input current ripple, capacitor voltage ripple, and electromagnetic interference. …”
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