The application of analogue models to more than basic investigations, e.g. to the solution of concrete problems from the range of vertical vehicle vibrations, requires a high fidelity of the simulation system, which often has not been guaranteed. A simulation system for vertical vehicle vibrations is therefore proposed and investigated, in which a real suspension element is integrated in the electrical analogue model. By leaving the scope of total electrical simulation the difficulties of programming complex elements are avoided. The method and the application of the simulation system is explained for the example of a two mass model, in which the electrical simulation of the damping is replaced by a real shock absorber. After the integration of this element the effect of changing oil temperature on the vibration properties of the model is shown.
Integration of real suspension elements in an analogue simulation of vertical vehicle vibrations
Integration von echten Aufhaengungselementen in eine analoge Simulation von Fahrzeug-Vertikalbewegungen
Journal of the Society of Environmental Engineers ; 16-3 , 74 ; 21-26
1977
6 Seiten, 9 Quellen
Article (Journal)
English
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