This paper presents vibration control responses of a commercial vehicle installed with electro-rheological (ER) primary suspensions and a magneto-rheological (MR) seat damper. After formulating the governing equation of motion of the full-vehicle system associated ER and MR dampers, the sky-hook controllers are designed by imposing semi-active actuating conditions. The control algorithms are then implemented via the hardware-in-the-loop simulation, and control responses of vertical displacement and acceleration at the driver's seat are evaluated under two road conditions; bump and random road.
Vibration control evaluation of a commercial vehicle featuring MR seat damper
Journal of Intelligent Material Systems and Structures ; 13 , 9 ; 575-579
2002
5 Seiten, 10 Quellen
Article (Journal)
English
Radaufhängung , Dämpfung , Bewegungsgleichung , Algorithmus , Rechnersimulation , Hardware , Beschleunigung , magnetisches Feld , Vibrationsdämpfung , Vibrationsaufnehmer , Schwingungsregelung , magnetische Flüssigkeit , Fahrzeugbau , Fahrzeugsitz , elektrorheologische Flüssigkeit , Dämpfungsaggregat , magnetorheologische Flüssigkeit , Hardware-in-the-Loop-Simulation
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