Approximate analytical mean-square response of an impacting stochastic system oscillator with fractional damping

Antonina Pirrotta, Mario Di Paola, Daniil Yurchenko, Andrea Burlon, Di Paola, Antonina Pirrotta, Giuseppe Failla, Giuseppe Failla

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

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 the results of numerical simulations.
Original languageEnglish
Pages (from-to)030903-
Number of pages5
JournalASCE-ASME JOURNAL OF RISK AND UNCERTAINTY IN ENGINEERING SYSTEMS. PART B. MECHANICAL ENGINEERING
Volume3
Publication statusPublished - 2017

All Science Journal Classification (ASJC) codes

  • Safety, Risk, Reliability and Quality
  • Safety Research
  • Mechanical Engineering

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