Effects of support compliance on vibrational insulation with lever vibration correctors

摘要

The natural and forced oscillations are considered for a vibrationally insulated system with two degrees of freedom, which is fitted with a lever vibration corrector. Working formulas are derived for the natural frequencies, the forced oscillation amplitudes, and the factor for the transfer of a sinusoidal force to the foundation. A procedure is given for selecting the best transfer coefficient to provide for vibration in the antiresonance zone.