Controle Skyhook aplicado a um modelo de suspensão hidropneumatica para carretas agricolas

TL;DRAbstract

This study deals with the development of a control system suited for a Hydropneumatic Suspension System designed for use in Agricultural Devices. Using the Skyhook Control methodology, two control systems are designed for a quarter car non-linear model, an active and a semi-active one. For performance measurement, two kinds of road excitation sources are considered: a 40[mm] amplitude bump and a variable road profile with amplitude range from -30 to +30 [mm]. The simulations take into account three different situations: maximum sprung mass loading, minimum sprung mass loading and medium sprung mass loading. The resulting performance of the semi-active system was almost as good as the performance achieved by the active system and much better than the performance of the passive one.

Chat with Paper

AI Agents for this Paper