1692 papers
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.
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.
This study demonstrates that optimizing TiCN particle size through ball milling enhances the electromagnetic properties of TiCN/NiFe₂O₄ composite patch antennas, resulting in superior return loss and bandwidth performance suitable for X and Ku band microwave applications.
This paper presents a computationally efficient wing mass estimation method for high-aspect-ratio box-wing regional aircraft by utilizing a geometrically nonlinear beam model within a refined aero-structural analysis framework to derive a weight-estimation relationship and a surrogate model that overcome the limitations of traditional semi-empirical equations.
This paper proposes a CAD-free, 3D vision-guided adaptive trajectory planning framework for robotic welding that utilizes multi-source point cloud fusion and a novel Point Density Curvature feature to achieve high-precision, closed-loop welding on complex, customized workpieces.
This study combines numerical modeling and experimental validation to demonstrate that rectangular enclosure geometries optimize melting kinetics for rapid thermal discharge in sub-zero energy storage, while triangular shapes hinder convection and cylindrical designs offer the highest predictive accuracy.
This paper proposes a universal, non-contact "Permeability-Tuned Magnetic Transmission" that leverages magnetic permeability variations to provide flexible, high-force amplification for diverse soft actuators, thereby enabling their miniaturization and improved energy efficiency.
This paper introduces a novel single-shot link discovery paradigm for millimeter-wave and sub-terahertz networks that utilizes space-polarization encoded metasurfaces to map spatial directions to distinct polarization signatures, enabling accurate beam alignment without iterative scanning or large bandwidths.
This paper proposes a multi-time-scale optimal dispatching framework for Virtual Power Plants that integrates a carbon-green certificate interconnected trading mechanism to prevent market risks, employs a two-layer robust model for day-ahead planning, and utilizes distributed model predictive control for intra-day adjustments, thereby achieving low-carbon, economic, and reliable operation under renewable energy uncertainties.
This case study in Bangladesh demonstrates that substituting natural coarse aggregate with 50–75% electric arc furnace (EAF) slag significantly enhances concrete's compressive strength and durability while reducing water absorption, offering a sustainable solution for infrastructure development.