Figure 13. The time dependence of the displacement on force [1] (a) Hysteresis material, (b) Dry friction, (c) Viscous damper

From

Theoretical Basis of Modal Analysis

Pavol Lengvarský, Jozef Bocko

American Journal of Mechanical Engineering. 2013, 1(7), 173-179 doi:10.12691/ajme-1-7-4