⚡ electrical engineering

Numerical Investigation of Reinforced Concrete Column with Various Intermediate Tie configurations

This study utilizes finite element analysis to demonstrate that optimizing intermediate tie configurations, hoop spacing, and hook angles in reinforced concrete columns significantly enhances their lateral load capacity and ductility by improving core confinement and preventing longitudinal bar buckling.

Emebet Fentahun Ejigu, Tesfaye Alemu Mohammed, Bitania Sewnet Tegegne, Selamawit Ayal Chanie, getasew Kindie mihretu, Gi (…)2026-10-28
⚡ electrical engineering

Flow rate and leakage-channel geometry govern thermal anomalies in tunnel lining blocks

Through laboratory experiments and 3D modeling, this study demonstrates that water flow rate and leakage-channel geometry critically govern the intensity, spatial distribution, and temporal dynamics of thermal anomalies in tunnel lining blocks, necessitating location-specific interpretation of temperature data.

Jiabao Wang, Quanyi Xie, Xiang Jia, Xiaohan Li, Lizhi Zhou, Jianhong Wang, Jian Liu2026-10-28
⚡ electrical engineering

Capability-Adaptive Intelligent Assistance in Industry 5.0 Manufacturing: A Systematic Review and Research Framework

This systematic review of 14,346 Industry 5.0 records reveals a critical disconnect between the field's dominant technology-centric focus and the under-synthesized literature on worker capability diversity, prompting the proposal of the Capability-Adaptive Intelligent Assistance Framework (CAIA-5.0) and a six-item research agenda to bridge this gap and enable truly inclusive manufacturing.

Nishal Murali, Ram Prasad Krishnakumar2026-10-27
⚡ electrical engineering

Robust LEO gateway-region planning for 6G NTN return paths under spatial service-priority uncertainty

This paper evaluates robust gateway-region planning strategies for 6G LEO satellite return paths under uncertain spatial service priorities, demonstrating that a single gateway achieves high opportunity rates while a second gateway significantly minimizes worst-case gaps, with minimax regret proving particularly effective in sparse architectural conditions.

Runzhe Liu, Dabin Wang, Yun He2026-10-27
⚡ electrical engineering

Power Grid Operational Risk Assessment Based on Source-Grid Multi- dimensional Feature Fusion and Multi-gate Mixture-of-Experts Model

This paper proposes a power grid operational risk assessment method utilizing a multi-gate mixture-of-experts (MMoE) model that fuses multi-dimensional source-grid features and empirical dispatch error simulations to achieve high-accuracy prediction and adaptive interpretability of spatiotemporal balancing risks in renewable energy-integrated systems.

Shupeng Zhang, Chenguang Qiu, Chaojie Ding, Jie Li, Xing Luo2026-10-27
⚡ electrical engineering

Evaluating Human Thermal Comfort Impact of Urban Tree Pruning through Solar Radiation Simulation using Quantitative Structure Model

This study proposes an automated workflow integrating Terrestrial LiDAR Scanning, Quantitative Structure Models, and solar radiation simulations to quantify how urban tree pruning alters canopy structure and subsequently impacts human thermal comfort, as measured by Physiological Equivalent Temperature (PET).

SZU-YI LEE, CHI-KUEI WANG, CHUNG-CHENG LEE, TZU-PING LIN2026-10-27
⚡ electrical engineering

Physics-Informed Modulated Fusion ResNet for Noise-Robust Acoustic Fault Diagnosis of Railway Wheelset Bearings

This paper proposes a Physics-Informed Modulated Fusion ResNet (PIMF-ResNet) that integrates auditory-inspired acoustic features with physics-guided envelope-spectrum priors to significantly enhance the noise robustness and accuracy of railway wheelset bearing fault diagnosis in challenging wayside environments.

Peihai Li, Zheng Li, Dengyang Cao, Bo Zhang, Chaoying Li, Houguang Liu2026-10-27