Stochastic dynamics of nonlinear systems with a fractional power-law nonlinear term: The fractional calculus approach

Risultato della ricerca: Articlepeer review

13 Citazioni (Scopus)

Abstract

Fractional power-law nonlinear drift arises in many applications of engineering interest, as in structures with nonlinear fluid viscous–elastic dampers. The probabilistic characterization of such structures under external Gaussian white noise excitation is still an open problem.This paper addresses the solution of such a nonlinear system providing the equation governing the evolution of the characteristic function, which involves the Riesz fractional operator. An efficient numerical procedure to handle the problem is also proposed.
Lingua originaleEnglish
pagine (da-a)101-108
Numero di pagine8
RivistaProbabilistic Engineering Mechanics
Volume26
Stato di pubblicazionePublished - 2010

All Science Journal Classification (ASJC) codes

  • ???subjectarea.asjc.3100.3109???
  • ???subjectarea.asjc.2200.2205???
  • ???subjectarea.asjc.2100.2104???
  • ???subjectarea.asjc.3100.3104???
  • ???subjectarea.asjc.2200.2202???
  • ???subjectarea.asjc.2200.2212???
  • ???subjectarea.asjc.2200.2210???

Fingerprint

Entra nei temi di ricerca di 'Stochastic dynamics of nonlinear systems with a fractional power-law nonlinear term: The fractional calculus approach'. Insieme formano una fingerprint unica.

Cita questo