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Comparison of passive and active elements of reduction of vibrations

The main aim of this work is the introduction of analysis and synthesis of mechanical systems including passive and active elements reducing vibrations. In results of synthesis were received structures and parameters of a discrete model meeting the defined requirements concerning the dynamic features of the system, in particular, the frequency spectrum. In this work is also comparison of these two kind of elements, passive and active, of reduction of vibrations. The approach adopted makes it possible to undertake actions aiming at the elimination of phenomena resulting in the unwanted operation of machinery or generation of hazardous situations in the machinery environment. (© 2009 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)