eess papers | Gist.Science

Operationalizing Generative Spatial Intelligence: A Conversational GeoAI Framework for Flood Risk Communication

This research introduces and evaluates a conversational GeoAI framework grounded in Generative Spatial Intelligence that bridges the gap between complex flood data and community action by transforming static maps into dynamic, AI-driven storytelling tools that synthesize hydrologic and social geospatial data into actionable, plain-language advisories for non-expert decision-makers.

Shenglin Li, Margulan Baizhakyp, Spence Hanegan, Austin Schraivogel, Caleb Erickson, Fabricio Gutierrez Juarez, Andres R (…)2026-07-13

⚡ electrical engineering

Physics-Informed Ensemble Learning for Structural Wall Plastic Hinge Length Prediction

This paper introduces a novel physics-informed stacking ensemble framework that leverages causal inference and stochastic differential geometry to accurately predict the plastic hinge length of reinforced concrete shear walls, achieving superior performance and robustness compared to existing methods on a dataset of 721 experimental samples.

Behzad Shomali, Morteza Mirzaee, Reza Kazemi2026-07-13

⚡ electrical engineering

Time-Domain Two-Way Fluid–Structure Interaction Analysis of the HIRENASD Transonic Wing: Static Aeroelastic Response and Flutter Prediction

This study validates a time-domain, loosely-coupled Fluid–Structure Interaction framework in ANSYS Workbench against NASA benchmarks to accurately predict the static aeroelastic response and flutter boundaries of the HIRENASD transonic wing, demonstrating its viability as a reproducible, industry-accessible tool for preliminary aircraft wing assessment.

Siddalingappa P Kodigaddi2026-07-13

⚡ electrical engineering

Study on the deformation and damage characteristics of the surrounding rock and support countermeasures for the dynamic pressure roadway in deep back mining

This study investigates the complex deformation and damage mechanisms of a deep dynamic pressure roadway under mining-induced stress and coal pillar preloading, proposing and validating a zonal support strategy that combines "three-anchor" joint reinforcement in high-pressure zones with a resistance-yielding approach in dynamic-pressure zones.

Yiwen Liang, Wenhua Zha, Wenbo Cheng2026-07-13

⚡ electrical engineering

Transmission Line Method Characterization of Thermally Evaporated Al/Cr/Au Contacts on AlGaN/GaN-on-Silicon Carbide Heterostructures

This study demonstrates that thermally evaporated Al/Cr/Au contacts on AlGaN/GaN-on-SiC heterostructures, when annealed at 850°C for 47 seconds, form low-resistance ohmic interfaces suitable for high-frequency and high-power GaN device applications, as validated by transmission line method characterization.

Abdullah2026-07-13

⚡ electrical engineering

A Mathematical Simulation Framework for Comparative Evaluation of Rocket Control Strategies: From Classical PID to Hybrid Adaptive Architectures

This paper introduces an open-source web-based mathematical simulation framework that systematically benchmarks nineteen rocket control strategies against complex physical models, revealing that while PID-based architectures generally outperform others, specific hybrid variants like Impulse control can significantly improve fuel efficiency during landing.

Lucas Lima Freitag2026-07-13

⚡ electrical engineering

An interactive virtual reality-based tutorial system for the heat equation and visualization of temperature distribution graphs

This study presents and evaluates an interactive virtual reality tutorial system that effectively enhances students' comprehension and knowledge retention of the complex heat equation and its 3D temperature distribution visualization compared to conventional classroom methods.

Kalpana Shankhwar2026-07-13

⚡ electrical engineering

Contact-based microrobotic perception for vascular reconstruction

This paper presents a safe and precise method for early vascular diagnosis using anisotropic, magnetically controlled microrobots that navigate blood vessels and reconstruct 3D lumen topology in real-time by emitting detectable magnetic signals, thereby overcoming the limitations of traditional angiography.

Ziyang Zhang, Xinyi Wu, Haoyu Liu, Jiacheng Ma, Tingting Yu2026-07-13

⚡ electrical engineering

Non-Uniform Elastic Torsional Analysis:A Rigorous Validation of 7-Dof Warping Elements

This study presents a rigorous analytical framework and a dedicated MATLAB solver to transparently validate Vlasov's theory of non-uniform elastic torsion, confirming the accuracy of the open-source "elasticBeamColumnWarping" finite element in capturing complex bi-moment distributions for thin-walled steel systems.

Tugrul Talaslioglu2026-07-13

⚡ electrical engineering

Multi-Objective Dataset Optimization for Learning-Based DC-Bias Prediction in DCO-OFDM

This paper proposes a multi-objective dataset optimization framework for learning-based DC-bias prediction in DCO-OFDM systems, demonstrating that the TOPSIS technique outperforms other methods by generating datasets that yield superior machine learning prediction accuracy and lower error metrics.

Amena Ejaz Aziz, Ifrah Mansoor, Ahsan Fiaz, Abdul Waheed2026-07-13

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