The nonlinear dynamics of a bistable energy harvesting system with colored noise disturbances
Statistical Mechanics
2021-07-30 v1 Computational Engineering, Finance, and Science
Classical Physics
Applications
Abstract
This paper deals with the nonlinear stochastic dynamics of a piezoelectric energy harvesting system subjected to a harmonic external excitation disturbed by Gaussian colored noise. A parametric analysis is conducted, where the effects of the standard deviation and the correlation time of colored noise on the system response are investigated. The numerical results suggest a strong influence of noise on the system response for higher values of correlation time and standard deviation, and a low (noise level independent) influence for low values of correlation time.
Keywords
Cite
@article{arxiv.2107.14045,
title = {The nonlinear dynamics of a bistable energy harvesting system with colored noise disturbances},
author = {Vinicius Gonçalves Lopes and João Victor L. L. Peterson and Americo Cunha},
journal= {arXiv preprint arXiv:2107.14045},
year = {2021}
}