Journal of Theoretical
and Applied Mechanics

52, 4, pp. 1083-1091, Warsaw 2014
DOI: 10.15632/jtam-pl.52.4.1083

Efficiency of the constant interaction force vibroisolation (WoSSO)

Marian Witalis Dobry
In this paper, the force efficiency of the WoSSO vibroisolation in reducing forces transferred into the base by machines and the equipment working at low operating frequencies has been discussed. To assess that efficiency, a strongly non-linear mathematical model using Lagrange equations of the second kind has been developed. That model takes into account the specific design of the vibroisolator. The mathematical model has been solved using s digital simulation method, by developing a special computer program in the MATLAB/simulink environment. The efficiency of the force vibroisolation has been determined for a specific application of the WoSSO vibroisolator. The calculated force vibroisolation efficiency exceeds 32.
Keywords: low-frequency passive vibroisolation; efficiency of force vibroisolation