The paper deals with the stochastic dynamics of a vibroimpact single degree-of-freedom system under a Gaussian white noise. The system is assumed to have a hard type impact against a one-sided motionless barrier, located at the system's equilibrium. The system is endowed with a fractional derivative element. An analytical expression for the system's mean squared response amplitude is presented and compared with results of numerical simulations.
|Journal||Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering|
|Early online date||12 Jun 2017|
|Publication status||Published - Sep 2017|
- Stochastic systems
- white noise
- fractional damping
- Computer simulation