⚡ Category

eess

662 papers

⚡ electrical engineering

Hybrid Machine Learning and Meta-Heuristic Optimization for Well Placement and Operating Conditions in Carbonate Rocks: Low-Salinity Water Injection

This study proposes a computationally efficient data-driven framework that couples artificial neural network surrogate models with multi-objective meta-heuristic algorithms to simultaneously optimize well placement and operating conditions for low-salinity water injection in carbonate reservoirs, achieving significant increases in net present value and oil recovery while reducing water production.

Kosar Mohammadzadeh, Seyyed Alireza Tabatabaei-Nezhad2026-06-29
⚡ electrical engineering

Temporal portfolio stress-testing for candidate 5G upgrades under future operational burden

This paper proposes a temporal portfolio stress-testing framework that utilizes December traffic and spatial features to predict January operational burdens for 5G upgrades, demonstrating that while advanced constrained portfolios significantly improve spatial equity and engineering efficiency, they offer minimal gains in future burden capture compared to simple forecast-based rankings.

runzhe liu, hui chen, yun he, dabin wang2026-06-29
⚡ electrical engineering

Architectural Engineering and Mathematical Modeling of the Hybrid Fusion Metal Detector (H-FMD) for Deep-Subsurface Extraction and High-Resolution Target Discrimination

This paper introduces the Hybrid Fusion Metal Detector (H-FMD), a novel system combining high-voltage transient magnetic generation with sub-VLF synchronous pilot-wave injection and advanced DSP processing to achieve high-resolution target discrimination and deep-penetration capabilities (3.0–4.0 m) in highly mineralized soils where traditional VLF and Pulse Induction technologies fail.

Salar Farzaneh2026-06-29
⚡ electrical engineering

Predicting geotechnical properties of stabilized clayey soils by waste tyre powder and kota stone powder using Regression Analysis Model

This paper presents a mathematical regression model that effectively predicts the geotechnical properties, specifically uniaxial compressive strength and plasticity index, of clayey soils stabilized with optimal combinations of waste tyre powder and kota stone powder, thereby reducing the time and effort required for extensive laboratory testing.

M. Ammaiappan, K. Mageshwaran2026-06-29
⚡ electrical engineering

SPARK-AMR: An autonomous mobile robotic platform for collaborative human-robot intralogistics in small and medium-sized enterprises: Four-layer hardware architecture, localization using extended Kalman filter and industrial validation

The SPARK-AMR platform addresses the "Automation Death Valley" for Small and Medium-Sized Enterprises by delivering a sub-$2,000, 100 kg-capacity autonomous mobile robot that integrates a four-layer open-hardware architecture, EKF-based localization, and ROS 2 navigation to achieve a 67.3% cycle-time reduction and high financial viability in intralogistics operations.

Joseph Javier Sánchez Acuña2026-06-29
⚡ electrical engineering

Physics-Constrained Conditional Generative Adversarial Networks for Synthetic Seismic Ground Motion Generation in Andean Low-Seismicity Subduction Zones: A Data-Augmentation Framework with Engineering Validation for Peru

This study introduces a physics-constrained conditional GAN framework that generates engineering-compliant synthetic seismic ground motions for data-scarce Andean subduction zones, significantly reducing hazard uncertainty and enabling cost-effective retrofitting strategies for Peru's informal settlements.

PAUL RICARDO PRUDENCIO GALVEZ2026-06-29