Vehicle crash simulator with dynamic motion simulation

摘要

A vehicle crash simulator employs a plurality of actuators to simulate motions or forces of a crash event. The vehicle crash simulator includes a simulation platform supporting a test specimen or vehicle for analysis. The platform is accelerated along a crash acceleration trajectory and forces are imparted to the platform to simulate a crash pulse or event. Forces are imparted to the simulation platform by a plurality of actuators "on-board" or coupled to the simulation platform for dynamic motion simulation. Multi-axial forces Fx, Fy, Fz are imparted to simulate complex crash motions or forces for realistic crash testing.