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Cyber-Physical Machine Tool with Real-Time Machining Process Digital Twin
US & West ·
A hierarchical digital twin framework for a machine tool is presented, including real-time twins of the machine and the machining process. It integrates CNC data, voxel-based workpiece representation, vibration measurements, and a part repository for traceability and synthetic data generation.
Why it matters
Significant for manufacturing asset management as it enables real-time monitoring and optimization of machining processes.
Investigates how many training pilots are needed when a digital twin of a wireless channel is used for channel estimation. The twin is treated as a complementary measurement fused with pilot observations. For the first time, this trade-off is formalized and quantified.
The article discusses an architecture of a digital twin for nuclear systems, integrating multiple models (physics-based and data-driven) to support decision making, state estimation, predictive control, and real-time data processing. The twin must synchronize with the physical facility faster than its operational cycle.
The company 'Aktiv' has finalized a document based on the foresight session held in Moscow in March 2025. The document includes strategic recommendations and forecasts for the industry development until 2040.
