Digital twinCOMSOL showcases multiphysics simulation for industrial digital twins中华网生活 · 19hDigital twinA Trans-Domain Digital Twin for Bio-Aware Climate and Energy Control in Cattle BarnsarXiv API — полнотекстовый поиск "digital twin" · 14hDigital twinDINIRS: Digital Twin for Individualized Treatment Effects of Respiratory SupportarXiv API — полнотекстовый поиск "digital twin" · 19hDigital twinHanwha Develops BIM-Based Digital Twin for Building Energy Management매일경제 · 2dModellingIntegrated Co-Simulation Platform for Land Use, Transportation, and Building EnergyarXiv — Computational Engineering, Finance, and Science (cs.CE) · 2dForecastingPhysicsBench: Unified Benchmark for Generative and Predictive Models in EngineeringarXiv — Computational Engineering, Finance, and Science (cs.CE) · 2dForecastingCritical Weather Scenario Screening Using Weather-to-Voltage Predictive ModelingarXiv — Systems and Control (eess.SY) · 2dMarket & productsPalantir Loses FAA Deal but Commercial Growth AcceleratesTechora.ru · 2dDigital twinDifferentiable Digital Twin of a Telescope for Image ModelingarXiv API — полнотекстовый поиск "digital twin" · 2dModellingDeFi Decentralization: An Interdisciplinary Analysis with Network Theory and Agent-Based SimulationarXiv — General Economics (econ.GN) · 3dModellingQuantifying Heterogeneous Grid-Forming Device Impacts on Power System DynamicsarXiv — Systems and Control (eess.SY) · 3dDigital twinGraph-Native Attention Acceleration for Attack Detection in Cyber-Physical SystemsarXiv — Systems and Control (eess.SY) · 3d
Efficient Calibration for 6G Digital Twin Channels
US & West ·
The SGWO-IM algorithm combines a surrogate model and particle swarm optimization to calibrate electromagnetic parameters in ray-tracing, reducing computational cost while maintaining accuracy, speeding up digital twin creation for 6G channels.
Why it matters
This is relevant to modeling agenda as it offers methods to improve efficiency of digital twins in telecommunications.
COMSOL participated in a forum on industrial AI and digital twins, demonstrating the use of multiphysics simulation for digital transformation in industry. The company emphasized the role of simulation in creating digital twins of manufacturing processes.
A trans-domain digital twin framework is proposed for closed cattle barns, integrating a climate simulator, livestock growth simulator, model predictive control, and lightweight reinforcement learning. It captures the mutual influence of microclimate and animal growth, enabling optimized conditions and energy use.
The DINIRS digital twin was developed and validated to estimate individualized treatment effects (mortality and ventilation duration) for patients with acute respiratory failure. It was trained on 23 baseline clinical variables from the first 24 ICU hours using the MIMIC-IV database (5,336 patients).
