Digital twinEarth System World Model for What-If Simulations: A Case Study for Terrestrial EcosystemsarXiv API — полнотекстовый поиск "digital twin" · 14hDigital twinDigital Twin and Extended Reality for Robot-Assisted FinishingarXiv API — полнотекстовый поиск "digital twin" · 12hModellingStochastic Adaptive MPC for Load Frequency Control in MicrogridsarXiv — Systems and Control (eess.SY) · 2dForecastingCritical Review of LLMs for HVAC Operations in BuildingsarXiv — Systems and Control (eess.SY) · 2dDigital twinWhen Can LLM Digital Twins Reduce Human Measurement? From Behavioral Fidelity to Statistical SubstitutabilityarXiv API — полнотекстовый поиск "digital twin" · yesterdayDigital twinCyber-physical systems lab opens at Voronezh State UniversityВоронежский госуниверситет · yesterdayDigital twinKODAMA: Multimodal Digital Twin Reconstruction for Urban RF Propagation ModellingarXiv API — полнотекстовый поиск "digital twin" · yesterdayDigital twinAI-Powered CPS Urban Transportation Digital TwinarXiv — Systems and Control (eess.SY) · 2dModellingSelectel and ITMO JV develops multi-agent system technologies for businessspbIT · 2dForecastingGrid-Aware MPC for Smoothing AI Data Center Power DemandarXiv — Systems and Control (eess.SY) · 2dEnergyComparison of Direct vs Indirect Net Load Forecasting with RenewablesarXiv — Systems and Control (eess.SY) · 2dDigital twinHalifaxDT: A Wireless Digital Twin from Open Geospatial DataarXiv API — полнотекстовый поиск "digital twin" · 4d
Digital Twin and Extended Reality for Robot-Assisted Finishing
US & West ·
A cyber-physical system is presented for programming, supervision, training, and teleoperation of robot-assisted finishing of metal additive-manufactured parts. A digital twin built in Unity is delivered as a WebGL app supporting desktop and WebXR modes, exchanging robot state and pose commands with a collaborative robot via MQTT. The twin enforces kinematic and collision constraints before releasing poses and augments the virtual component with a color map of surface topography to support operator decisions.
Why it matters
Important for digital twin agenda in industrial processes, as it demonstrates integration of simulation, control, and human-machine interaction in real time.
An action-conditioned world-modeling framework for Earth-system emulation is proposed, allowing users to specify interventions and explore system responses. It reformulates simulator trajectories as supervision for controllable state-transition learning, going beyond passive forecasting. This is relevant for interactive scientific workflows and Earth-system digital twins.
The concept of statistical substitutability is introduced to assess whether LLM-based digital twins can replace repeated human data collection while preserving valid inference. A framework grounded in mixed-subject and prediction-powered inference evaluates four dimensions: aggregate fidelity, paired respondent-level signal, finite-sample label recovery, and stability across populations. This helps determine when twins can reduce measurement burden.
A laboratory for cyber-physical systems has opened at the Faculty of Computer Science of Voronezh State University. The lab will focus on research and development in cyber-physical systems, potentially contributing to digital twin technologies.
