⚡ Category

eess

598 papers

⚡ electrical engineering

Abrasive media viscosity regulation in abrasive flow finishing of additively manufactured waveguides: balancing boss surface smoothing and edge profile retention

This study demonstrates that regulating abrasive media viscosity to the 2000–2500 Pa·s range in abrasive flow finishing of additively manufactured waveguides effectively balances boss surface smoothing and edge profile retention by reducing edge removal and improving machining uniformity while maintaining a surface roughness reduction rate above 70%.

Xuang Zhao, Yuli Sun, Zhe Yan, Guoqing Jiang, Wenzhuang Lu, Yebin Sun, Dunwen Zuo2026-07-15
⚡ electrical engineering

An Edge-Based Framework for Wireless Intrusion Detection and Real-Time Unauthorized Device Identification Using ESP32

This paper proposes a low-cost, energy-efficient edge-based intrusion detection system using an ESP32 microcontroller to identify and alert on unauthorized devices in wireless networks, offering a viable alternative to traditional, resource-heavy security solutions for small-scale environments.

Mehul Kumar Das, Atul, Vivek Shukla, Ramji Awasthi, Harsh Raj, Divya Mishra2026-07-15
⚡ electrical engineering

Predictive Modeling of Urban Residential Power Consumption: An Explainable AI Approach to the Kenyan Prepaid Grid

This study employs an Explainable AI framework to demonstrate that residential electricity demand in Kenya's prepaid sector is primarily driven by historical consumption patterns rather than weather or tariffs, revealing that simple autoregressive models perform comparably to complex machine learning approaches for accurate forecasting.

Paul Obasanjo, Annette Mutinda, Adero Awuor2026-07-15
⚡ electrical engineering

From Polders to Palafitos: A Buoyancy-Engineering and Social-Acceptance Framework for Transferring Dutch Amphibious Housing to Peru's Flood-Prone Settlements

This paper argues that while Dutch amphibious housing cannot be directly replicated in Peru due to differing regulatory and economic contexts, a hybrid approach combining engineered buoyant retrofits for existing stilt houses with community-based design and phased financing offers a viable pathway to adapt Peru's flood-prone settlements.

PAUL RICARDO PRUDENCIO GALVEZ2026-07-15
⚡ electrical engineering

Coupling Nano-Enhanced Activated Carbon Adsorption with Multi-Model Machine-Learning Sedimentation Forecasting: A Translational Engineering Framework for the Descolmatation of Rivers, Lakes and Lagoons, from United States Practice to the Peruvian Andes

This method article proposes a translational engineering framework that integrates nano-enhanced activated carbon adsorption with multi-model machine-learning sedimentation forecasting to address coupled emerging contaminant and sedimentation challenges, comparing established U.S. practices with a proposed low-cost, modular adaptation for Andean water bodies in Peru while identifying the need for future field validation.

PAUL RICARDO PRUDENCIO GALVEZ2026-07-15
⚡ electrical engineering

3D Gaussian Distribution and RGB Reconstruction (3D Gaussian-RGB) based GNSS Multipath Detection — Part I: Derivation and Analysis of the 3D Gaussian ellipsoid Modelling

This paper presents a theoretical framework for GNSS multipath detection by modeling normalized early, prompt, and late correlation values as a 3D Gaussian distribution, where the resulting equiprobability ellipsoid's geometric transformations (translation, scaling, and rotation) are analytically linked to multipath parameters to derive a statistically rigorous detection boundary.

mayuquan, yangrong, zhanxingqun, Li-Ta Hsu2026-07-15
⚡ electrical engineering

3D Gaussian Distribution and RGB Reconstruction (3DGS-RGB) based GNSS Multipath Detection — Part II: From Statistical-Space Ellipsoids to RGB Color Space Features

This paper extends a statistical-domain GNSS multipath detection framework by mapping normalized correlation vectors into RGB color space to derive interpretable Value, Saturation, and Hue features that complement traditional statistical thresholds and enhance detection performance in urban environments.

mayuquan, yangrong, zhanxingqun, Li-Ta Hsu2026-07-15
⚡ electrical engineering

GNU Radio-Based Performance Evaluation of Confidence-Based Soft-decision Recovery for Noisy BPSK Communication

This paper presents a GNU Radio-based evaluation demonstrating that a confidence-based soft-decision recovery method utilizing repeated bit transmission and real-valued samples significantly outperforms conventional hard-decision majority voting in reducing bit errors for noisy BPSK communication.

Jenifer Darling Rosita Prince Devaraj, Stalin Jacob Wilson Packia Dhas2026-07-15