No pages match that search.
Tag
Every article tagged “Validation”.
67 articles
How battery pack crash simulation links the crash scenario list to pack protection design: what FMVSS 305a, FMVSS 214 and UN R100 say about the mechanical tests, how vehicle, pack, module and cell models hand loads to each other, and where machine learning helps.
How transfer path analysis splits structure-borne and airborne noise into ranked path contributions, why blocked forces replace fragile force estimates, how hybrid and virtual TPA work with FE and BE models, and where machine learning helps.
Control system co-simulation with multibody and finite element plants: flexible modes, actuator and sensor dynamics, exchange step size and stiffness, MIL to SIL through FMI, and where AI helps tuning.
How robot dynamics simulation links payload, joint and link flexibility and tool-centre-point vibration to cycle time, actuator sizing and energy, and where AI surrogates and a digital twin help.
How flexible multibody dynamics couples MBD with FEA through Craig-Bampton reduction, interface and contact loads and stress recovery, so machinery fatigue is judged on loads the part really sees.
How vibration fatigue analysis for eVTOL and VTOL structures works: rotor harmonics, stress power spectral density, Dirlik and rainflow, damping, ground vibration testing and FE model updating with MAC gates, and where AI helps.
How eVTOL noise simulation works: rotor tones and broadband sound, interaction sources, the FW-H analogy on CFD, what regulators ask for, the cabin path, and where AI helps and does not.
Springback compensation reshapes the die so the part relaxes onto the drawing. How the mechanism works, why stamping simulation misses it, what an FLC leaves out, and where AI/ML helps.
Neural operators, PINNs, reduced-order models and Gaussian processes compared, then the validation machinery that makes any of them usable: design of experiments, hold-out by region, residual checks, conformal intervals and a governed loop with the solver.
Have a model that will not converge?
Send the geometry, the physics and the decision it has to support. We answer with an approach, not a sales call.
