Combining an active suspension of a passenger car with an actively controlled vibration absorber an improvement of 82 % in comfort is possible without increasing the dynamic tire load (in comparison to the passive vehicle). These former theoretical results have now been verified in hardware-in-the-loop simulations. The results can be compared with those, which have been obtained by a vehicle with a prototype active suspension, but without active vibration absorbers. However, the results also show that this amount of performance must be paid by enormous power requirements and increasing system complexity.
Improvement of controlled suspensions with actively controlled vibration absorbers
Verbesserung geregelter Fahrzeugfederungen durch aktiv geregelte Schwingungsdämpfer
1993
15 Seiten, 15 Bilder, 2 Tabellen, 4 Quellen
Conference paper
English
Automobilbau , Personenkraftwagen , Fahrzeugdämpfung , Fahrzeugfederung , aktives Bauelement , Schwingungsdämpfer , Fahrverhalten , Prozessoptimierung , Fahrzeugrad , dynamische Belastung , Leistungsbewertung , experimentelle Untersuchung , Simulationsmodell , Prototyp , Vergleichsmessung , Innovation
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