eess papers | Gist.Science

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

How to experimentally impose higher-order bending moment?

This paper proposes a practical experimental method to impose higher-order bending moments by applying two equal and opposite classical moments in close proximity, a technique derived from work conjugates that holds promise for soft robotics applications.

Prakhar Gupta, Saiprasad Koneti2026-06-29

⚡ 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

ParaKoop: Parametric Koopman Surrogate for Automotive Aerodynamic Design with Quantum HHL Integration

ParaKoop introduces a parametric Koopman surrogate trained on 9,620 CFD simulations that enables sub-second inverse aerodynamic design for passenger cars and demonstrates a theoretical 14.8–17.8× quantum speedup via the HHL algorithm by characterizing low condition numbers across diverse vehicle geometries.

Amit Rana2026-06-29

⚡ electrical engineering

5G and V2X (Vehicle-to-Everything): Road Infrastructure for Level-5 Autonomous Vehicles and Its Application in Peru

This paper examines the critical role of 5G and V2X technologies in enabling Level-5 autonomous vehicles and proposes a phased implementation roadmap for Peru that prioritizes confined environments like mining and ports to overcome current infrastructure challenges.

PAUL RICARDO PRUDENCIO GALVEZ2026-06-29

⚡ 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

⚡ electrical engineering

CEA-Based Performance and Off-Design Assessment of LOX/Biofuel Rocket Propellant Candidates

This study utilizes NASA CEA to screen six LOX-compatible liquid fuels under fixed ideal conditions, revealing that while RP-1 and dimethyl ether offer the highest peak vacuum specific impulse, ethanol emerges as a promising alternative due to its superior off-design mixture-ratio tolerance.

Nazmul Hasan Anik Chawdhury2026-06-29

⚡ electrical engineering

Bridging Maintenance Error Taxonomies and Safety Management Systems: A Structured Critical Review of Aviation Maintenance Human Factors

This paper critically reviews aviation maintenance human factors by synthesizing accident evidence and error taxonomies to argue that maintenance errors stem from complex organizational interactions rather than single acts, ultimately proposing a practical framework to bridge retrospective error classification with proactive Safety Management Systems for continuous prevention.

Nazmul Hasan Anik Chawdhury2026-06-29

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