device and procedure to simulate the application of dynamic loads on the components, in particular for motor vehicle bodies

摘要

A method and apparatus for simulating dynamic loads in structural parts, especially in motor vehicle bodies, with an introduction of tensional compressive and torsional forces longitudinally, transversely, and vertically to the driving direction; at least for one introduced force, the low frequency component of the signal is separated off, is transformed sectionwise to higher frequencies and is then added, shifted with respect to time, to the structural part to be loaded.