COMPARATIVE ANALYSIS OF CONTROL METHODS APPLIED FOR ATTENUATING VIBRATION IN AN AUTOMOTIVE SUSPENSION
Keywords:
Automotive Suspension; Active Control; Magneto-Rheological damperAbstract
Automotive suspension is one of the equipment present in a vehicle and is used to preserve its structural integrity. When used, this device uses passive actuation elements (usually springs and dampers) to perform vibration attenuation, however some companies, including Audi, have been using a semi-active control for the same function claiming that there are gains over conventional systems. . Another method commonly used in automotive suspensions is active controls, already applied to Formula 1 by Willians in 1992. This work is dedicated to the study and evaluation of the difference in behavior of an automotive suspension when subjected to each of the three control methods.
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