Reduced-Order and Surrogate Models for Real-Time Digital Twins: POD, PINNs and Neural Operators
Reduced-order and surrogate models for digital twins explained: proper orthogonal decomposition, PINNs, neural operators, Gaussian processes.
Isaac Lab 3.0 vs 2.2: Quaternions Flipped, ProxyArray, and Kit-less Training
Isaac Lab 3.0 flips quaternions to XYZW, replaces torch tensors with ProxyArray, and runs without Isaac Sim. Every breaking change, and how to migrate.
FMI 3.0 Co-Simulation with FMPy: A Hands-On Tutorial
A hands-on 2026 tutorial for FMI 3.0 co-simulation with FMPy in Python: importing FMUs, stepping the solver, coupling models, and debugging the loop.
Battery Gigafactory Digital Twin Reference Architecture
A vendor-neutral 2026 reference architecture for a battery gigafactory digital twin: electrode, cell, and pack telemetry, yield modeling, and the closed control loop.
Fact-Check: 6 Digital Twin Claims That Break in Production
Six common digital twin claims, fact-checked against production reality — real-time sync, ROI, simulation, and what actually holds up in the field.
Digital Twin vs Simulation: Architecture Decision Guide (2026)
Digital twin vs simulation — the architectural differences that actually matter, state synchronization, data feedback loops, and a decision matrix for picking the right approach in 2026.