of lognormal stress is realistically calculated by applying external noise and an uncertainty parameter in the simulated model. Variations of the damping inclination and the reliability of the system, with respect to the coefficient of restitution, are obtained...

. Furthermore, damping inclination, which presents the ability of vibration suppressing in impact dampers, is calculated with varying the main parameters of the impact damper. Regarding calculated output voltage and damping inclination in the piezo...

of the damping inclination with the gap size is similar to variation of the effectiveness....

In this article, ongoing studies to apply semi-active control devices to reduce undesired vibrations of civil engineering structures are investigated. In doing so, the barrier of the nonlinear inner mass single unit impact ...