2594 papers
This paper presents an intelligent control system that integrates formation perception, decision-making, and control for tricone blasthole drilling, demonstrating through field trials a 33.6% increase in penetration rate, a 45.3% reduction in energy consumption, and effective abnormal-condition detection.
This paper proposes a physics-coupled task allocation framework for collaborative robotic welding of dissimilar steel joints that integrates an -potential game for distributed decision-making with a physics-informed neural network surrogate to optimize thermal interactions, energy consumption, and production time while accounting for residual stress and carbon redistribution.
This parametric computational fluid dynamics study demonstrates that the interaction between plaque morphology (specifically eccentricity and skewness) and vascular curvature significantly influences wall shear stress and its gradient, thereby critically affecting coronary plaque rupture risk.
This study analyzes 20 years of traffic data across five major highway corridors in Southeastern Nigeria to reveal significant spatial heterogeneity in annual demand patterns and a substantial, uneven decline in traffic volume during the 2019–2020 period, underscoring the need for corridor-specific resilience planning in data-constrained regions.
This study presents a semi-automatic, roof type-driven workflow that integrates digitized roof outlines from orthophotos with elevation data from photogrammetric point clouds to reconstruct accurate, semantically structured Level of Detail 2 (LoD2) building models in CityJSON and CityGML formats.
This study proposes an integrated agent-based modeling and dynamic life cycle assessment framework for dormitory buildings that simulates complex dynamic interactions to quantify assessment deviations and effectively guide optimization strategies, resulting in a 5.8% reduction in cumulative environmental impacts.
This study demonstrates that elevated carbon dioxide levels in soundproof testing booths significantly bias speech quality assessments by reducing response times, compressing rating scales, and decreasing sensitivity to quality differences, thereby highlighting the critical need for controlled ventilation in perceptual experiments to ensure data validity.
This paper demonstrates that refining a numerical simulator to convergence does not guarantee a usable Jacobian when state-dependent threshold events cause discrete derivatives to fail to converge to their continuous counterparts, resulting in "frozen" design variables that trap optimization algorithms at suboptimal bounds unless specific detection and correction strategies are employed.
This study utilizes a Taguchi–Grey relational approach to demonstrate that welding an internal circular ring at the bottom of concrete-filled galvanized steel tubes significantly enhances interfacial bond strength by 121.8% compared to unstrengthened specimens, establishing ring position as a critical design variable for optimizing mechanical interlock.
This study utilizes direct internal temperature measurements on ultra-large haul truck tires at the Muruntau mine to quantify the impact of operating factors, revealing that specific conditions like high ambient heat and haul distance significantly elevate tire temperatures, and demonstrating that implementing the resulting optimization recommendations yields substantial annual economic savings.